A/C Refrigeration System fit your 1999 Chevrolet Silverado 2500 4WD

My Vehicle Change Vehicle

1999 Chevrolet Silverado 2500 4WD

My Vehicle Change Vehicle

1999 Chevrolet Silverado 2500 4WD

Categories Close X

You have selected

Body Mounting, Air Conditioning, Audio/Entertainment

Other Categories

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

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transfer Case

Transmission - Automatic

Transmission - Manual

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

SEAL, A/C Refrigerant Lines(Fitting Pkgs Include O Rings and Clamps)
2724966
SEAL, A/C COMPRESSOR & CONDENSER HOSE(25MM OUTSIDE DIAMETER X 17MM INSIDE DIAMETER, 3/4IN DIAMETER)(25 MM OUTSIDE DIAMETER X 17 MM INSIDE DIAMETER)(3/4 INCH DIAMETER)(PART OF 36)(25MM OUTSIDE DIAMETER X 17MM INSIDE DIAMETER)(3/4" IN DIAMETER)(R-134A)
Replaced By:
52474375
MSRP: $6.52
$3.46
1
Add To Cart
2724966
SEAL, A/C COMPRESSOR & CONDENSER HOSE(25MM OUTSIDE DIAMETER X 17MM INSIDE DIAMETER, 3/4IN DIAMETER)(PART OF 1)(25MM OUTSIDE DIAMETER X 17MM INSIDE DIAMETER)(3/4" IN DIAMETER)(R-134A)
- Replaced By:
  52474375
MSRP: $6.52
$3.46
1
Add To Cart
13579648
SEAL, A/C EVAPORATOR FITTING (O RING)(19MM OUTSIDE DIAMETER X 11MM INSIDE DIAMETER)(PART OF 21)(SLIMLINE WASHER,1/2")(MULTI-SIDED)(R-1234YF)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $18.86
$10.00
1
Add To Cart
13579648
SEAL, A/C EVAPORATOR FITTING (O RING)(19MM OUTSIDE DIAMETER X 11MM INSIDE DIAMETER)(PART OF 1)(SLIMLINE WASHER,1/2")(MULTI-SIDED)(R-1234YF)
MSRP: $18.86
$10.00
1
Add To Cart
52458184
SEAL, A/C EVAPORATOR FITTING (O RING)(INSIDE DIAMETER 9.25MM)(PART OF 21)(M12X1.5 THREAD)(INCLUDES FITTING & SEAL)(9.177)
MSRP: $11.24
$5.97
1
Add To Cart

2724577
SEAL KIT, A/C Refrigerant Lines(Fitting Pkgs Include O Rings and Clamps), SEAL KIT,A/C COMPRESSOR & CONDENSER HOSE MANIFOLD(PART OF 1)(28MM OUTSIDE DIAMETER X 15.5MM INSIDE DIAMETER)(CONTAINS 2 SEALS)
MSRP: $13.79
$7.30
1
Add To Cart

19130063
ACCUMULATOR, A/C Refrigerant, ACCUMULATOR,A/C(INCLUDES 32-34,37)
MSRP: $64.44
$34.15
1
Add To Cart

BOLT, Hex

11514623
BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(A/C ACCUMULATOR BRACKET)
MSRP: $4.03
$2.56
10
Add To Cart
11515775
BOLT, HEX FLANGED HEAD,M12X1.75X30,10.9,7114M(A/C CONDENSER HOSE)
MSRP: $7.32
$4.64
1
Add To Cart
11588745
BOLT, HEX FLANGED HEAD, M10X1.5X65.75, THREAD 57, 22.3 OUTSIDE DIAMETER, 10.9, GMW3359, M POINT(A/C COMPRESSOR & CONDENSER HOSE)
MSRP: $7.20
$4.57
1
Add To Cart
11570173
BOLT, HEXAGON,W/CONICAL WASHER,M6X1X30,20 THREAD,24 O.D.,9.8,GMW4205(A/C CONDENSER BRACKET)(2.726)
- Require Quantity:
  02
- Package Quantity:
  1

ORIFICE, A/C Evaporator
3096068
ORIFICE, A/C CONDENSER(PART OF 21)(W/ O SEAL RING)(W/TUBE DIAMETER OF 13 MM AT THE ORIFICE, FOR 2ND DESIGN SEE 19418346)
Fitting Vehicle Options:
CK1,2,3(1ST DES)
MSRP: $12.38
$6.81
1
Add To Cart
19418346
ORIFICE, A/C CONDENSER(PART OF 21)(W/TUBE DIAMETER OF 17 MM AT THE ORIFICE, FOR 1ST DESIGN SEE 03096068)
- Fitting Vehicle Options:
  CK1,2,3(2ND DES)
MSRP: $33.41
$17.70
1
Add To Cart

15136597
BRACKET, A/C Accumulator, BRACKET,A/C ACCUMULATOR
MSRP: $35.20
$19.62
1
Add To Cart

CORE, A/C Compressor Oil Test

3041827
CORE, A/C REFRIGERANT SERVICE VALVE(INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THREAD)(PART OF 1)(W/O FITTING)(W/O SEAL)
MSRP: $14.06
$7.45
1
Add To Cart
3041827
CORE, A/C REFRIGERANT SERVICE VALVE(INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THREAD)(PART OF 21)(INCLUDES 30)(W/O FITTING)(W/O SEAL)
MSRP: $14.06
$7.45
1
Add To Cart

20913751
CONDENSER, A/C Condenser, CONDENSER,A/C(INCLUDES 13,14)
MSRP: $198.73
$140.21
1
Add To Cart

52458184
VALVE, A/C Compressor Oil Test, VALVE,A/C REFRIGERANT SERVICE(INCLUDES O-RINGS, CORE, FEMALE FITTING & SEAL)(PART OF 21)(M12X1.5 THREAD)(INCLUDES FITTING & SEAL)
MSRP: $11.24
$5.97
1
Add To Cart

SWITCH, A/C Electric Temperature and Motor Control

1132749
SWITCH, A/C CYCLING(AT ACCUMULATOR)(PART OF 36)(INCLUDES O-RING SEAL)(MATING CONNECT W/LEADS USE 15306302)(9.172)
MSRP: $59.12
$31.33
1
Add To Cart
15966454
SWITCH, A/C COMPRESSOR REFRIGERANT PRESSURE(HOUSING IS DARK GREEN)(PART OF 1)(MATING CONNECT W/LEADS USE 12101858)

1132749
SWITCH, A/C Compressor (Internal Parts), SWITCH,A/C CYCLING(AT ACCUMULATOR)(PART OF 36)(INCLUDES O-RING SEAL)(MATING CONNECT W/LEADS USE 15306302)
MSRP: $59.12
$31.33
1
Add To Cart

NUT, Hexagon

25601643
NUT, HEXAGON W/CONICAL WASHER,M6X1X5.6,24 OUTSIDE DIAMETER,9,PHOSPHATE ZINC ORGANIC - FLAKE(PART OF 24)(8.917)
MSRP: $6.91
$4.38
10
Add To Cart
25601643
NUT, HEXAGON W/CONICAL WASHER,M6X1X5.6,24 OUTSIDE DIAMETER,9,PHOSPHATE ZINC ORGANIC - FLAKE(A/C EVAPORATOR TUBE)(8.917)
MSRP: $6.91
$4.38
10
Add To Cart

19418536
TUBE, A/C Evaporator, TUBE,A/C EVAPORATOR(INCLUDES 18,20,22-27)
MSRP: $91.10
$43.37
1
Add To Cart

52458768
CAP, A/C Compressor Oil Test, CAP,A/C REFRIGERANT SERVICE VALVE(PART OF 21)(M8X1.0)(WITH SEAL)(LONG THREADED,NON-TETHERED CAP)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $8.57
$4.54
1
Add To Cart

INSULATOR, A/C Condenser
15044225
INSULATOR, A/C CONDENSER(LOWER)
Require Quantity:
02
Package Quantity:
1
MSRP: $38.98
$18.56
1
Add To Cart
52476687
INSULATOR, A/C CONDENSER(UPPER)(PART OF 13,16)(UPPER)(6.602)
- Require Quantity:
  02
- Package Quantity:
  1

19213203
HOSE, A/C Compressor Suction and Discharge, HOSE,A/C COMPRESSOR & CONDENSER(INCLUDES 2,4,5,7-9)(W/O SWITCH)
MSRP: $428.82
$204.12
1
Add To Cart

15138625
HOSE, A/C Evaporator Core Housing, HOSE,A/C EVAPORATOR & BLOWER MODULE DRAIN
MSRP: $9.08
$4.81
1
Add To Cart

BRACKET, A/C Condenser
52481715
BRACKET, A/C CONDENSER UPPER(INLET/OUTLET)(INCLUDES 14)(PART OF 16)(114.5MM LONG)
Location:
Passenger Side
MSRP: $19.10
$10.65
1
Add To Cart
52481716
BRACKET, A/C CONDENSER UPPER(RETURN)(INCLUDES 14)(PART OF 16)(114.5MM LONG)
- Location:
  Driver Side

INSULATOR, A/C Refrigerant

15074669
INSULATOR, A/C ACCUMULATOR(SWITCH SIDE)
15074670
INSULATOR, A/C ACCUMULATOR(OUTLET SIDE)

15734255
CLIP, A/C Hose, CLIP,A/C EVAPORATOR TUBE(PART OF 21)(HOLD ONE 12.6 DIAMETER PIPE, W/PUSHIN RETAINER)
MSRP: $7.21
$4.57

11514596
NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(A/C COMPRESSOR & CONDENSER HOSE)(8.915)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $7.01
$4.03
1
Add To Cart

11514596
NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(A/C ACCUMULATOR RETAINER)(8.915)
MSRP: $7.01
$4.03
1
Add To Cart

3094214
O-RING, INSIDE DIAMETER .426X.070 THICK,MATERIAL-NEOPRENE(PART OF 21)
MSRP: $2.18
$1.22
10
Add To Cart

19188397
O-RING, 7.65MM INSIDE DIAMETER, 1.78 MM THICK,NEOPRENE(PART OF 1)

19188397
O-RING, 7.65MM INSIDE DIAMETER, 1.78 MM THICK,NEOPRENE(PART OF 36)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1999 Chevrolet Silverado 2500 4WD parts. Parts like A/C Refrigeration System are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.3L, 8 Cyl 6.0L. Model Code: 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB.