ACDelco 20905 Radiator
for 1990 Chevrolet C2500 5.7L V8 Gas OHV

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 1

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 2

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 3

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 4

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 5

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 6

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 7

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 8

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 9

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 10

ACDelco 20905 Radiator - 1990 Chevrolet C2500 Image 11

ACDelco 20905 Radiator - 1990 Chevrolet C2500


Brand:	ACDelco
Part Number:	20905
UPC:	00036666850659
Weight:	31.77 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 20905 Radiator for your 1990 Chevrolet C2500. Buy now and secure your purchase online!

GM Genuine Parts Radiators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Radiators are heat exchangers, typically located in the front of the vehicle where air can flow through the fins and dissipate heat. Modern radiators are made from aluminum and plastic, while older vehicles used copper and brass. These radiators are designed to be corrosion resistant with optimal heat transfer characteristics. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM regularly updates production and service part designs to integrate new materials and technologies
Lightweight; the radiators have a positive heat transfer to weight ratio
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Core Height:

17.25 in.

Core Height:

438.15 mm

Core Thickness:

2.12 in.

Core Thickness:

53.975 mm

Core Width:

34 in.

Core Width:

863.6 mm

Programming Required:

Country of Origin:

ACDelco 20905 Radiator compatibility with your 1990 Chevrolet C2500...

Last Updated: 05/20/2023

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

1991

1990

1989

1988

Chevrolet C2500

5.7L V8 Gas OHV

1 EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Extended Cab Pickup
Mfr Code: THM700-R4/4L60/MD8

Chevrolet C2500

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Extended Cab Pickup
Mfr Code: THM700-R4/4L60/MD8

1 Per Vehicle

1991

1990

1989

1988

Chevrolet C2500

5.7L V8 Gas OHV

1 EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Standard Cab Pickup
Mfr Code: THM700-R4/4L60/MD8

Chevrolet C2500

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Standard Cab Pickup
Mfr Code: THM700-R4/4L60/MD8

1 Per Vehicle

1990

1989

1990

1989

Chevrolet C2500

5.7L V8 Gas OHV

1 EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Cab & Chassis
Mfr Code: THM400

Chevrolet C2500

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Cab & Chassis
Mfr Code: THM400

1 Per Vehicle

1990

1989

1990

1989

Chevrolet C2500

5.7L V8 Gas OHV

1 EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Extended Cab Pickup
Mfr Code: THM400

Chevrolet C2500

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Extended Cab Pickup
Mfr Code: THM400

1 Per Vehicle

1990

1989

1990

1989

Chevrolet C2500

5.7L V8 Gas OHV

1 EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Standard Cab Pickup
Mfr Code: THM400

Chevrolet C2500

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Standard Cab Pickup
Mfr Code: THM400

1 Per Vehicle

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1990 Chevrolet C2500

ACDelco 20905 Radiatorfor 1990 Chevrolet C2500 5.7L V8 Gas OHV

Product Information

Description:

Features and Benefits:

Specifications:

ACDelco 20905 Radiator compatibility with your 1990 Chevrolet C2500...

1990

1990

Chevrolet C2500 5.7L V8 Gas OHV

1

EXCEPT HVY DUTY A/TRNS CLR(5A6) ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02) CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR8th VIN Digit: KExtended Cab PickupMfr Code: THM700-R4/4L60/MD8

Chevrolet C2500

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6) ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02) CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR8th VIN Digit: KExtended Cab PickupMfr Code: THM700-R4/4L60/MD8 1 Per Vehicle

1990

1990

Chevrolet C2500 5.7L V8 Gas OHV

1

EXCEPT HVY DUTY A/TRNS CLR(5A6) ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02) CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR8th VIN Digit: KStandard Cab PickupMfr Code: THM700-R4/4L60/MD8

Chevrolet C2500

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6) ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02) CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR8th VIN Digit: KStandard Cab PickupMfr Code: THM700-R4/4L60/MD8 1 Per Vehicle

1990

1990

Chevrolet C2500 5.7L V8 Gas OHV

1

EXCEPT HVY DUTY A/TRNS CLR(5A6) ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02) CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR8th VIN Digit: KCab & ChassisMfr Code: THM400

Chevrolet C2500

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6) ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02) CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR8th VIN Digit: KCab & ChassisMfr Code: THM400 1 Per Vehicle

1990

1990

Chevrolet C2500 5.7L V8 Gas OHV

1

EXCEPT HVY DUTY A/TRNS CLR(5A6) ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02) CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR8th VIN Digit: KExtended Cab PickupMfr Code: THM400

Chevrolet C2500

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6) ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02) CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR8th VIN Digit: KExtended Cab PickupMfr Code: THM400 1 Per Vehicle

1990

1990

Chevrolet C2500 5.7L V8 Gas OHV

1

EXCEPT HVY DUTY A/TRNS CLR(5A6) ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02) CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR8th VIN Digit: KStandard Cab PickupMfr Code: THM400

Chevrolet C2500

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6) ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02) CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR8th VIN Digit: KStandard Cab PickupMfr Code: THM400 1 Per Vehicle

Didn't find a match for your vehicle?

ACDelco 20905 Radiator
for 1990 Chevrolet C2500 5.7L V8 Gas OHV

Chevrolet C2500

5.7L V8 Gas OHV

EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Extended Cab Pickup
Mfr Code: THM700-R4/4L60/MD8

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Extended Cab Pickup
Mfr Code: THM700-R4/4L60/MD8

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV

EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Standard Cab Pickup
Mfr Code: THM700-R4/4L60/MD8

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Standard Cab Pickup
Mfr Code: THM700-R4/4L60/MD8

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV

EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Cab & Chassis
Mfr Code: THM400

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Cab & Chassis
Mfr Code: THM400

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV

EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Extended Cab Pickup
Mfr Code: THM400

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Extended Cab Pickup
Mfr Code: THM400

1 Per Vehicle

Chevrolet C2500

5.7L V8 Gas OHV

EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Standard Cab Pickup
Mfr Code: THM400

5.7L V8 Gas OHV EXCEPT HVY DUTY A/TRNS CLR(5A6)
ENGINE OIL COOLING SYSTEM(KC4), HEAVY DUTY RADIATOR and TRANS OIL COOLER(V02)
CORE SIZE 34INX17 1/4INX2 1/8IN CODE PW,L8,SP,PA,PB,PD,PX,NF,NJ,05,L2,L3,L4,L7,TRANS OIL CLR
8th VIN Digit: K
Standard Cab Pickup
Mfr Code: THM400

1 Per Vehicle