Hoses & Pipes/Heater fit your 2021 GMC Sierra 1500 2WD

My Vehicle Change Vehicle

2021 GMC Sierra 1500 2WD

My Vehicle Change Vehicle

2021 GMC Sierra 1500 2WD

Categories Close X

You have selected

Front End Sheet Metal, Heater

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers

Front Axle, Front Suspension, Steering

Fuel System, Exhaust, Emission System

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

BOLT, Heater
11588712
BOLT, HEATER HOSE CLIP BRACKET(M6X1X20,17.5THD)(14.2 OUTSIDE DIAMETER,8.8 GMW3359)(M-POINT)(8.900)
Fitting Vehicle Options:
CK1(03-43-53)(LV3,L82), CK1(03-43-53)(L84,L87)
MSRP: $7.20
$4.57
10
Add To Cart
11519387
BOLT, HEATER WATER AUXILIARY PUMP(M8X1.25X24,14THD)(24 OUTSIDE DIAMETER)(8.900)
- Fitting Vehicle Options:
  CK1(03-43-53)
MSRP: $7.65
$4.86
1
Add To Cart
11548002
BOLT, HEATER OUTLET PIPE(M5X0.8X17)(1.428)
- Fitting Vehicle Options:
  CK1(03-43-53)(L3B)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $7.21
$4.35
1
Add To Cart
11589044
BOLT, HEATER WATER AUXILIARY PUMP(M6X1X43)(8.900)
- Fitting Vehicle Options:
  CK1(03-43-53)
MSRP: $6.55
$4.16
1
Add To Cart

RETAINER, Computer Control Sensors
55575090
RETAINER, ENGINE COOLANT TEMPERATURE SENSOR(AT RADIATOR & FLOW CONTROL VALVE)(PART OF 10)(SQUARE CROSS SECTION WIRE)
Fitting Vehicle Options:
CK1(03-43-53)(L3B)
MSRP: $8.20
$4.57
1
Add To Cart
11602554
RETAINER, ENGINE COOLANT TEMPERATURE SENSOR(PART OF 1)
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $14.05
$8.93
1
Add To Cart
11602554
RETAINER, ENGINE COOLANT TEMPERATURE SENSOR(PART OF 19)
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $14.05
$8.93
1
Add To Cart

NUT, Heater
11546439
NUT, HEATER OUTLET HOSE BRACKET(12.181)
Fitting Vehicle Options:
CK1
MSRP: $3.63
$2.43
1
Add To Cart
11546456
NUT, HEATER INLET HOSE CLIP BRACKET(M6X1)(NUT-HEXAGON W/CONICAL WSHR)(10.240)
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
MSRP: $10.32
$6.90
1
Add To Cart

CLIP, Heater
11547116
CLIP, HEATER OUTLET HOSE
Fitting Vehicle Options:
CK1(43-53)(LM2)
MSRP: $9.64
$6.13
1
Add To Cart
11548474
CLIP, HEATER OUTLET HOSE(FITS 25-31MM TUBE)(CLIP WITH TIE STRAP)(3.358)
- Fitting Vehicle Options:
  CK1(03-43-53)(L84,L87,ASV,KL9)
- Replaced By:
  11547355
MSRP: $6.83
$4.57
1
Add To Cart
11548474
CLIP, HEATER INLET HOSE(PART OF 1)(FITS 25-31MM TUBE)(CLIP WITH TIE STRAP)(3.358)
- Fitting Vehicle Options:
  CK1(03-43-53)(L3B)
- Require Quantity:
  02
- Package Quantity:
  1
- Replaced By:
  11547355
MSRP: $6.83
$4.57
1
Add To Cart
20984319
CLIP, HEATER INLET & OUTLET HOSE(PART OF 4)(HOLDS (2) LINES 24MM,95 LONG,CENTER TO CENTER 49,PLASTIC)
- Fitting Vehicle Options:
  CK1(03-43-53)(LV3,L82), CK1(43-53)(L84,L87)
MSRP: $15.68
$8.74
1
Add To Cart

CLAMP, Heater
11547607
CLAMP, HEATER INLET HOSE(GRAY)(23X12)(CLAMP-SPRINGBAND)
Fitting Vehicle Options:
CK1(03-43-53)(L82,LV3), CK1(03-43-53)(L84,L87)
Replaced By:
11570871
MSRP: $6.67
$4.24
1
Add To Cart
90572594
CLAMP, HEATER OUTLET HOSE(27X12)(SPRINGBAND)
- Fitting Vehicle Options:
  CK1(03-43-53)(L82,LV3), CK1(43-53)(L84,L87), CK1(03-43-53)(L3B), CK1(43-53)(LM2)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $1.84
$1.23
1
Add To Cart
90572594
CLAMP, HEATER WATER BYPASS HOSE(27X12)(SPRINGBAND)
- Fitting Vehicle Options:
  CK1(03-43-53)(L84,L87), CK1(43-53)(LM2)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $1.84
$1.23
1
Add To Cart
90572594
CLAMP, HEATER INLET HOSE(27X12)(SPRINGBAND)
- Fitting Vehicle Options:
  CK1(03-43-53)(L3B), CK1(43-53)(LM2)
MSRP: $1.84
$1.23
1
Add To Cart
90572594
CLAMP, HEATER OUTLET HOSE(PART OF 7)(27X12)(SPRINGBAND)
- Fitting Vehicle Options:
  CK1(03-43-53)(L3B)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $1.84
$1.23
1
Add To Cart

11610124
STUD, Heater, STUD,HEATER INLET PIPE BRACKET(M6X1X19)(45 TL,14.2 OUTSIDE DIAMETER, GMW25(8.8) STEEL,GMW3200)(8.981)
MSRP: $6.51
$4.14
1
Add To Cart

12691175
PIPE, Heater, PIPE,HEATER OUTLET(INCLUDES 5,6)
MSRP: $78.51
$43.76
1
Add To Cart

12701678
PIPE, Exhaust Manifold, PIPE,EXHAUST MANIFOLD OUTLET(SEE GROUP 00 "COOLING AND RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)
MSRP: $171.08
$113.92
1
Add To Cart

PUMP, Heater
13507539
PUMP, HEATER COOLANT(MATING CONNECT USE 19366844)
Fitting Vehicle Options:
CK1(43-53)(LM2)
Replaced By:
13551855
MSRP: $133.08
$74.19
1
Add To Cart
13507543
PUMP, HEATER COOLANT(MATING CONNECT USE 19366844)
- Fitting Vehicle Options:
  CK1(43-53)(L84,L87,ASV,KL9)
- Replaced By:
  13551859
MSRP: $121.27
$77.09
1
Add To Cart

CLIP, Engine Coolant By-Pass

15006134
CLIP, AUXILIARY WATER PUMP INLET HOSE(PART OF 1)(TREE MOUNT TIE STRAP)(8.846)
MSRP: $6.67
$4.24
1
Add To Cart
15006134
CLIP, AUXILIARY WATER PUMP INLET HOSE(TREE MOUNT TIE STRAP)(8.846)
MSRP: $6.67
$4.24
1
Add To Cart

BRACKET, Heater
23133712
BRACKET, HEATER INLET & OUTLET HOSE(INCLUDES 2)
Fitting Vehicle Options:
CK1(03-43-53)(LV3,L82), CK1(03-43-53)(L84,L87)
MSRP: $34.98
$19.50
1
Add To Cart
23393996
BRACKET, HEATER WATER AUXILIARY PUMP
- Fitting Vehicle Options:
  CK1(43-53)(L84,L87,ASV,KL9)
MSRP: $4.92
$2.74
1
Add To Cart
23394000
BRACKET, HEATER WATER AUXILIARY PUMP
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
MSRP: $18.78
$10.47
1
Add To Cart
84144292
BRACKET, HEATER OUTLET HOSE
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
MSRP: $6.16
$3.43
1
Add To Cart
84520281
BRACKET, HEATER INLET HOSE
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
MSRP: $12.06
$6.72
1
Add To Cart

SENSOR, Coolant Temperature (Engine Unit)
55497116
SENSOR, ENGINE COOLANT TEMPERATURE(INCLUDES 11)(PART OF 10)(W/GASKET)
Fitting Vehicle Options:
CK1(03-43-53)(L3B)
Require Quantity:
02
Package Quantity:
1
MSRP: $11.46
$6.07
1
Add To Cart
55497116
SENSOR, ENGINE COOLANT TEMPERATURE(INCLUDES 23)(PART OF 19)(W/GASKET)
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $11.46
$6.07
1
Add To Cart
55497116
SENSOR, ENGINE COOLANT TEMPERATURE(INCLUDES 25)(PART OF 1)(W/GASKET)
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $11.46
$6.07
1
Add To Cart

HOSE, Heater
84545534
HOSE, HEATER WATER AUXILIARY PUMP
Fitting Vehicle Options:
CK1(43-53)(L84,L87,ASV,KL9)
Replaced By:
85510483
MSRP: $34.90
$19.46
1
Add To Cart
84545541
HOSE, HEATER INLET(INCLUDES 2)
- Fitting Vehicle Options:
  CK1(03-43-53)(L3B)
- Replaced By:
  85510489
MSRP: $63.60
$35.46
1
Add To Cart
84545542
HOSE, HEATER OUTLET(INCLUDES 11-13)
- Fitting Vehicle Options:
  CK1(03-43-53)(L3B)
- Replaced By:
  85510501
MSRP: $110.36
$61.53
1
Add To Cart
84545544
HOSE, HEATER INLET
- Fitting Vehicle Options:
  CK1(03-43-53)(LV3)
MSRP: $54.72
$30.51
1
Add To Cart
84545546
HOSE, HEATER OUTLET
- Fitting Vehicle Options:
  CK1(03-43-53)(L82)
- Replaced By:
  84969774
MSRP: $104.98
$58.53
1
Add To Cart
84545548
HOSE, HEATER OUTLET(INCLUDES 8,9,23)
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
- Replaced By:
  85510536
MSRP: $136.88
$87.01
1
Add To Cart
84545550
HOSE, HEATER INLET(INCLUDES 2,5,24,25)
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
- Replaced By:
  85510538
MSRP: $110.59
$70.30
1
Add To Cart
84545563
HOSE, HEATER WATER AUXILIARY PUMP
- Fitting Vehicle Options:
  CK1(43-53)(LM2)
MSRP: $15.70
$9.98
1
Add To Cart
84753131
HOSE, HEATER INLET
- Fitting Vehicle Options:
  CK1(03-43-53)(L82), CK1(43-53)(L84,L87)
- Replaced By:
  85510475
MSRP: $56.86
$31.71
1
Add To Cart
84806999
HOSE, HEATER OUTLET
- Fitting Vehicle Options:
  CK1(03-43-53)(L84,L87,ASV,KL9)
- Replaced By:
  85522401
MSRP: $110.23
$52.47
1
Add To Cart
84807003
HOSE, HEATER OUTLET
- Fitting Vehicle Options:
  CK1(03-43-53)(LV3)
- Replaced By:
  85510511
MSRP: $99.45
$55.45
1
Add To Cart
84969774
HOSE, HEATER OUTLET
- Fitting Vehicle Options:
  CK1(03-43-53)(L82)
MSRP: $104.98
$58.53
1
Add To Cart

84810252
HOSE, Engine Coolant Recovery, HOSE,RADIATOR SURGE TANK OUTLET(SEE GROUP 01 "RADIATOR HOSES" FOR DETAILED ILLUSTRATED VIEW)
- Replaced By:
  85510477
MSRP: $77.78
$52.04
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 GMC Sierra 1500 2WD parts. Parts like Hoses & Pipes/Heater are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.7L, 6 Cyl 3.0L Diesel, 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl5.3L. Model Code: CREW CAB 5'8" 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON.