Engine Assembly-Cylinder Block & Internal Parts fit your 2021 Chevrolet Trailblazer 2WD

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2021 Chevrolet Trailblazer 2WD

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2021 Chevrolet Trailblazer 2WD

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

PLUG, Engine Oil Distribution
11546664
PLUG, ENGINE BLOCK OIL GALLERY(M10X1.5X16.3)(0.253)
Fitting Vehicle Options:
TQ,TR,TU56(LIH)
Require Quantity:
03
Package Quantity:
1
MSRP: $4.03
$2.56
1
Add To Cart
11569584
PLUG, ENGINE BLOCK OIL GALLERY(CUP DIAMETER 34.4MM)(0.034)
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T,L3Z)
MSRP: $7.03
$4.46
1
Add To Cart
11602942
PLUG, ENGINE BLOCK OIL GALLERY
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T,L3Z)
MSRP: $4.08
$2.60
1
Add To Cart
24500867
PLUG, ENGINE BLOCK OIL GALLERY(1.51 OUTSIDE DIAMETER,.31 THICK)(STAINLESS STEEL)(0.034)
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T,L3Z)
MSRP: $3.87
$2.46
1
Add To Cart
11562125
PLUG, ENGINE BLOCK OIL GALLERY(22.6 OUTSIDE DIAMETER)(3.675)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Require Quantity:
  05
- Package Quantity:
  1
MSRP: $5.70
$3.62
11562125
PLUG, ENGINE BLOCK OIL GALLERY(22.6 OUTSIDE DIAMETER)(3.675)
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T,L3Z)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $5.70
$3.62

SEALER, Maintenance Products

19333511
SEALER, ENGINE BLOCK CORE HOLE PLUG((MEDIUM STRENGTH)(BLUE))
MSRP: $10.48
$5.84
1
Add To Cart
19333511
SEALER, ENGINE BLOCK OIL GALLERY PLUG((MEDIUM STRENGTH)(BLUE))
MSRP: $10.48
$5.84
1
Add To Cart

BOLT, Distributor (also Knock Sensor)
11547059
BOLT, KNOCK SENSOR(M8X1.25X40)(0.206)
Fitting Vehicle Options:
TR,TS,TT,TU56
Require Quantity:
02
Package Quantity:
1
MSRP: $6.09
$3.87
1
Add To Cart
11548165
BOLT, CRANKSHAFT POSITION SENSOR(M5X0.8X20)(1.609)
- Fitting Vehicle Options:
  TT,TU56, TQ,TR,TS56
MSRP: $4.24
$2.70

BOLT, Engine Main Bearing Cap
11547674
BOLT, CRANKSHAFT BEARING CAP(M10X2X92)
Fitting Vehicle Options:
TR,TS,TT,TU56
Require Quantity:
08
Package Quantity:
1
MSRP: $4.31
$2.74
1
Add To Cart
55487412
BOLT, CRANKSHAFT BEARING CAP(M9X83)
- Fitting Vehicle Options:
  TQ,TR,TU56
- Require Quantity:
  08
- Package Quantity:
  1
MSRP: $4.23
$2.69

11548002
BOLT, Engine Rear Main Bearing, BOLT,CRANKSHAFT REAR OIL SEAL HOUSING(M5X0.8X17)(1.428)
MSRP: $7.21
$4.35
1
Add To Cart

11548002
BOLT, Engine Oil Filter, BOLT,ENGINE OIL DEFLECTOR(M5X0.8X17)(1.428)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $7.21
$4.35
1
Add To Cart

BOLT, Engine Connecting Rod Cap
11548468
BOLT, CONNECT ROD(PART OF 3)(MJ8X1X41)
Fitting Vehicle Options:
TR,TS,TT,TU56
Require Quantity:
02
Package Quantity:
1
MSRP: $4.87
$3.10
1
Add To Cart
11549038
BOLT, CONNECT ROD(PART OF 3)(MJ7X1X36)
- Fitting Vehicle Options:
  TQ,TR,TU56
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.98
$2.53
1
Add To Cart

BOLT, Engine Crankshaft Pulley
11548686
BOLT, CRANKSHAFT BALANCER(M16X2X85)
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
MSRP: $2.97
$1.88
1
Add To Cart
25194208
BOLT, CRANKSHAFT BALANCER(M14X1.5X77)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $4.07
$2.59
1
Add To Cart

BOLT, Engine Crankshaft
11549423
BOLT, BALANCE SHAFT RETAINER(M8X1.25X34)
Fitting Vehicle Options:
TR,TS,TT,TU56
Require Quantity:
02
Package Quantity:
1
MSRP: $4.06
$2.59
1
Add To Cart
55498487
BOLT, BALANCER SHAFT WEIGHT(M9X1.25X30)
- Fitting Vehicle Options:
  TQ,TR,TU56
MSRP: $4.47
$2.84
1
Add To Cart

11602951
PLUG, Engine Block, PLUG,ENGINE BLOCK COOLANT HOLE(M28X1.25X18)(1.152)
MSRP: $10.47
$6.66
1
Add To Cart

RETAINER, Engine Piston Pin

12639680
RETAINER, PISTON PINION(PART OF 2)
MSRP: $0.04
$0.02
1
Add To Cart
12639680
RETAINER, PISTON PINION(PART OF 2)(*KIT1)
MSRP: $0.04
$0.02
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)
12663209
SENSOR, KNOCK(W/O RETAINER OR BOLT)
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
Require Quantity:
02
Package Quantity:
1
MSRP: $7.55
$4.16
1
Add To Cart
12706708
SENSOR, CRANKSHAFT POSITION(MATING CONNECT USE 19371199)
- Fitting Vehicle Options:
  TQ,TR,TS56, TT,TU56
MSRP: $12.16
$6.78
1
Add To Cart
55494828
SENSOR, KNOCK(INCLUDES 11)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $25.12
$14.00
1
Add To Cart

BEARING, Engine Crankshaft
12663644
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12666009,12666010)(SIZE THIN/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "W")
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
Require Quantity:
02
Package Quantity:
1
MSRP: $3.94
$2.50
1
Add To Cart
12663644
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663644,12666009)(SIZE THIN/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12663644
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12666011,12666012)(SIZE THIN/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12663644
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663648,12666012)(SIZE THIN/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12663644
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663644,12666010)(SIZE THIN/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12663644
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663648,12666011)(SIZE THIN/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12663645
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12666007,12666008)(SIZE THIN/GM INSIDE DIAMETER 716/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12663645
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666007)(SIZE THIN/GM INSIDE DIAMETER 716/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12663645
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666008)(SIZE THIN/GM INSIDE DIAMETER 716/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12663648
BEARING, CRANKSHAFT UPPER(FOR MAIN BEARING #2 AND #3 LOCATIONS)(OPTIONAL W/12663648,12666012)(SIZE THIN/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12663648
BEARING, CRANKSHAFT UPPER(FOR MAIN BEARING #2 AND #3 LOCATIONS)(OPTIONAL W/12663648,12666011)(SIZE THIN/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12663648
BEARING, CRANKSHAFT UPPER(FOR MAIN BEARING #2 AND #3 LOCATIONS)(OPTIONAL W/12663644,12666009)(SIZE THIN/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12663648
BEARING, CRANKSHAFT UPPER(FOR MAIN BEARING #2 AND #3 LOCATIONS)(OPTIONAL W/12666009,12666010)(SIZE THIN/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12663648
BEARING, CRANKSHAFT UPPER(FOR MAIN BEARING #2 AND #3 LOCATIONS)(OPTIONAL W/12663644,12666010)(SIZE THIN/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12663648
BEARING, CRANKSHAFT UPPER(FOR MAIN BEARING #2 AND #3 LOCATIONS)(OPTIONAL W/12666011,12666012)(SIZE THIN/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12665613
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666007)(SIZE THIN/GM INSIDE DIAMETER 715/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
MSRP: $3.65
$2.32
1
Add To Cart
12665613
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12666007,12666008)(SIZE THIN/GM INSIDE DIAMETER 715/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
MSRP: $3.65
$2.32
1
Add To Cart
12665613
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666008)(SIZE THIN/GM INSIDE DIAMETER 715/HUMAN READABLE INSIDE DIAMETER "W")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
MSRP: $3.65
$2.32
1
Add To Cart
12666007
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666007)(SIZE MID/GM INSIDE DIAMETER 716/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666007
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666008)(SIZE MID/GM INSIDE DIAMETER 716/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666007
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12666007,12666008)(SIZE MID/GM INSIDE DIAMETER 716/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666008
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666008)(SIZE THICK/GM INSIDE DIAMETER 716/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666008
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666007)(SIZE THICK/GM INSIDE DIAMETER 716/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666008
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12666007,12666008)(SIZE THICK/GM INSIDE DIAMETER 716/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666009
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663644,12666010)(SIZE MID/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666009
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663648,12666012)(SIZE MID/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666009
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663644,12666009)(SIZE MID/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666009
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12666009,12666010)(SIZE MID/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666009
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663648,12666011)(SIZE MID/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666009
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12666011,12666012)(SIZE MID/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666010
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12666011,12666012)(SIZE THICK/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666010
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663648,12666012)(SIZE THICK/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666010
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663644,12666010)(SIZE THICK/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666010
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663648,12666011)(SIZE THICK/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666010
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663644,12666009)(SIZE THICK/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666010
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12666009,12666010)(SIZE THICK/GM INSIDE DIAMETER 713/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666011
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12666011,12666012)(SIZE MID/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666011
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12666009,12666010)(SIZE MID/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666011
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663648,12666012)(SIZE MID/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666011
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663648,12666011)(SIZE MID/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666011
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663644,12666010)(SIZE MID/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666011
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663644,12666009)(SIZE MID/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.94
$2.50
1
Add To Cart
12666012
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12666011,12666012)(SIZE THICK/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666012
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663648,12666011)(SIZE THICK/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666012
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663644,12666010)(SIZE THICK/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666012
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663644,12666009)(SIZE THICK/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666012
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12666009,12666010)(SIZE THICK/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666012
BEARING, CRANKSHAFT UPPER(OPTIONAL W/12663648,12666012)(SIZE THICK/GM INSIDE DIAMETER 714/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $3.65
$2.32
1
Add To Cart
12666017
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666007)(SIZE MID/GM INSIDE DIAMETER 715/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
MSRP: $3.94
$2.50
1
Add To Cart
12666017
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666008)(SIZE MID/GM INSIDE DIAMETER 715/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
MSRP: $3.94
$2.50
1
Add To Cart
12666017
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12666007,12666008)(SIZE MID/GM INSIDE DIAMETER 715/HUMAN READABLE INSIDE DIAMETER "X")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
MSRP: $3.94
$2.50
1
Add To Cart
12666018
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12666007,12666008)(SIZE THICK/GM INSIDE DIAMETER 715/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
MSRP: $3.94
$2.50
1
Add To Cart
12666018
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666007)(SIZE THICK/GM INSIDE DIAMETER 715/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
MSRP: $3.94
$2.50
1
Add To Cart
12666018
BEARING, CRANKSHAFT LOWER(OPTIONAL W/12663645,12666008)(SIZE THICK/GM INSIDE DIAMETER 715/HUMAN READABLE INSIDE DIAMETER "Z")
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
MSRP: $3.94
$2.50
1
Add To Cart
55497814
BEARING, CRANKSHAFT LOWER(2.422-2.428)(IDENTIFY 817)(ALPHA W)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $7.18
$4.57
1
Add To Cart
55497815
BEARING, CRANKSHAFT LOWER(2.428-2.434)(IDENTIFY 817)(ALPHA X)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $7.18
$4.57
1
Add To Cart
55497816
BEARING, CRANKSHAFT LOWER(2.434-2.440)(IDENTIFY 817)(ALPHA Z)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $4.40
$2.80
1
Add To Cart
55497818
BEARING, CRANKSHAFT LOWER(2.422-2.428)(IDENTIFY 821)(ALPHA W)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $7.18
$4.57
1
Add To Cart
55497819
BEARING, CRANKSHAFT LOWER(2.428-2.434)(IDENTIFY 821)(ALPHA X)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $7.18
$4.57
1
Add To Cart
55497820
BEARING, CRANKSHAFT LOWER(2.434-2.440)(IDENTIFY 821)(ALPHA Z)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $7.18
$4.57
1
Add To Cart
55514326
BEARING, CRANKSHAFT UPPER(2.422-2.428)(IDENTIFICATION 340)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $7.18
$4.57
1
Add To Cart
55514327
BEARING, CRANKSHAFT UPPER(2.428-2.434)(IDENTIFICATION 340)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $7.18
$4.57
1
Add To Cart
55514328
BEARING, CRANKSHAFT UPPER(2.434-2.440)(IDENTIFICATION 340)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $4.40
$2.80
1
Add To Cart
55514329
BEARING, CRANKSHAFT UPPER(2.422-2.428)(IDENTIFICATION 339)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $7.18
$4.57
1
Add To Cart
55514330
BEARING, CRANKSHAFT UPPER(2.428-2.434)(IDENTIFICATION 339)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $4.29
$2.73
1
Add To Cart
55514331
BEARING, CRANKSHAFT UPPER(2.434-2.440)(IDENTIFICATION 339)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $4.40
$2.80
1
Add To Cart
55514332
BEARING, CRANKSHAFT UPPER(2.422-2.428)(IDENTIFICATION 338)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $7.18
$4.57
1
Add To Cart
55514333
BEARING, CRANKSHAFT UPPER(2.428-2.434)(IDENTIFICATION 338)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $4.40
$2.80
1
Add To Cart
55514334
BEARING, CRANKSHAFT UPPER(2.434-2.440)(IDENTIFICATION 338)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $4.40
$2.80
1
Add To Cart
55514335
BEARING, CRANKSHAFT THRUST UPPER(2.422-2.428)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $10.71
$6.80
1
Add To Cart
55514336
BEARING, CRANKSHAFT THRUST UPPER(2.428-2.434)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $10.71
$6.80
1
Add To Cart
55514337
BEARING, CRANKSHAFT THRUST UPPER(2.434-2.440)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $10.71
$6.80
1
Add To Cart

SHAFT, Engine Crankshaft
12664239
SHAFT, BALANCER
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
MSRP: $87.37
$55.53
1
Add To Cart
55488812
SHAFT, BALANCE(INCLUDES 38,39)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Replaced By:
  25203500
MSRP: $176.18
$111.47
1
Add To Cart

WEIGHT, Engine Crankshaft
12664240
WEIGHT, BALANCER SHAFT
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
MSRP: $13.33
$8.47
1
Add To Cart
12665986
WEIGHT, BALANCER SHAFT
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
MSRP: $13.52
$8.60
1
Add To Cart
55512776
WEIGHT, BALANCER SHAFT
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $7.69
$4.88
1
Add To Cart

HOUSING, Engine Rear Main Bearing
12664808
HOUSING, CRANKSHAFT REAR OIL SEAL
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
Replaced By:
25207385
MSRP: $44.81
$28.48
1
Add To Cart
55514589
HOUSING, CRANKSHAFT REAR OIL SEAL
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH,MRG)
MSRP: $12.88
$8.18
1
Add To Cart

NOZZLE, Engine Oil Distribution
12666300
NOZZLE, PISTON OIL(INCLUDES 40)
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
Require Quantity:
03
Package Quantity:
1
MSRP: $14.54
$9.24
1
Add To Cart
55500621
NOZZLE, PISTON OIL(INCLUDES 31)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $11.06
$7.02
1
Add To Cart

12668731
PIN, Engine Rear Main Bearing, PIN,CRANKSHAFT REAR OIL SEAL HOUSING LOCATING(6MM DIAMETER)(PINION-6 OUTSIDE DIAMETER,17 LONG)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $4.16
$2.64
1
Add To Cart

12672574
PIN, Engine Flywheel, PIN,FLYWHEEL LOCATING(PINION-8 OUTSIDE DIAMETER,13 LONG)
MSRP: $6.65
$4.23
1
Add To Cart

12675072
DEFLECTOR, Engine Oil Filter, DEFLECTOR,ENGINE OIL
MSRP: $13.26
$7.39
1
Add To Cart

12681587
BAFFLE, Engine Coolant, BAFFLE,ENGINE BLOCK COOLANT
MSRP: $145.24
$80.97
1
Add To Cart

12687811
WASHER, Engine Crankshaft Pulley, WASHER,CRANKSHAFT THRUST
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $4.07
$2.59
1
Add To Cart

SPROCKET, Engine Crankshaft
12693245
SPROCKET, CRANKSHAFT
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
MSRP: $65.78
$41.80
1
Add To Cart
55512181
SPROCKET, CRANKSHAFT
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $32.75
$20.82
1
Add To Cart

ROD, Engine Piston
12693537
ROD, CONNECT(INCLUDES 4,5)
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
MSRP: $40.41
$25.68
1
Add To Cart
55512354
ROD, CONNECT(INCLUDES 4,5)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $57.01
$36.24
1
Add To Cart

12693989
SEAL, Engine Crankshaft Front, SEAL,CRANKSHAFT FRONT (O RING)
MSRP: $1.91
$1.16
1
Add To Cart

RING KIT, Engine Piston
12698277
RING KIT, PISTON(*KIT1)
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
Require Quantity:
03
Package Quantity:
1
MSRP: $20.96
$13.31
1
Add To Cart
55507069
RING KIT, PISTON(PART OF 2)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $44.32
$28.18
1
Add To Cart

BEARING KIT, Engine Connecting Rod
12698279
BEARING KIT, CONNECT ROD
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
MSRP: $12.61
$8.02
1
Add To Cart
55511850
BEARING KIT, CONNECT ROD
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $22.59
$14.36
1
Add To Cart

12698557
PISTON KIT, Engine, PISTON KIT,ENGINE(INCLUDES 1,2,45,46)
- Replaced By:
  12663172
MSRP: $94.52
$60.09
1
Add To Cart

PISTON, Engine
12698557
PISTON, ENGINE(INCLUDES 45,46)(*KIT1)
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
Replaced By:
12663172
MSRP: $94.52
$60.09
1
Add To Cart
12710889
PISTON, ENGINE(INCLUDES 1,44,45)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $59.22
$37.64
1
Add To Cart

CRANKSHAFT, Engine
12701729
CRANKSHAFT, (MACHINING)
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
MSRP: $334.12
$211.44
1
Add To Cart
12702504
CRANKSHAFT, (MACHINING)
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
- Replaced By:
  25203539
MSRP: $526.55
$333.14
1
Add To Cart

BALANCER, Engine Crankshaft
12707253
BALANCER, CRANKSHAFT
Fitting Vehicle Options:
TR,TS,TT,TU56(L3T)
MSRP: $84.71
$53.84
1
Add To Cart
55512745
BALANCER, CRANKSHAFT
- Fitting Vehicle Options:
  TQ,TR,TU56(LIH)
MSRP: $64.85
$41.22
1
Add To Cart

19369831
SEALER, Engine Rear Main Bearing, SEALER,CRANKSHAFT REAR OIL SEAL HOUSING(150G TUBE)(ROOM TEMPERATURE VULCANIZING TB 1217H THREEBOND)(CONSUMER USE)(US)(8.800)
MSRP: $39.90
$22.24
1
Add To Cart

55488548
RING, Distributor (also Knock Sensor), RING,CRANKSHAFT POSITION SENSOR RELUCTOR
MSRP: $9.65
$6.13
1
Add To Cart

55514977
GEAR, Engine Crankshaft, GEAR,BALANCE SHAFT DRIVE
- Replaced By:
  25204440
MSRP: $83.20
$52.87
1
Add To Cart

PIN, Engine Clutch Housing or Transmission
90343317
PIN, TRANSAXLE LOCATING(M10X20)(4.104)
Fitting Vehicle Options:
TQ,TR,TU56(LIH)
Require Quantity:
02
Package Quantity:
1
MSRP: $7.20
$4.57
1
Add To Cart
90343317
PIN, TRANS LOCATING(M10X20)(4.104)
- Fitting Vehicle Options:
  TR,TS,TT,TU56(L3T)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $7.20
$4.57
1
Add To Cart

90351710
PIN, Starter Motor, PIN,STARTER LOCATING(CYL HEAD LOCATING)(18.5MM OUTSIDE DIAMETER)(0.293)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $7.38
$4.68
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 Chevrolet Trailblazer 2WD parts. Parts like Engine Assembly-Cylinder Block & Internal Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 3 Cyl 1.2L, 3 Cyl 1.3L. Model Code: 4 DOOR EXT.