ACDelco 25999415 Transmission Oil Cooler Line
for 2008 GMC Sierra 1500

ACDelco 25999415 Transmission Oil Cooler Line - 2008 GMC Sierra 1500


Brand:	ACDelco
Part Number:	25999415
UPC:	00021625774923
Weight:	0.69 lbs
Condition:	New

On Sale:

$28.73

Availability:

160 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 25999415 Transmission Oil Cooler Line for your 2008 GMC Sierra 1500. Buy now and secure your purchase online!

GM Genuine Parts Transmission Oil Cooler Lines are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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:

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
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Color:

Black

Contains Spring:

Height (in):

12.6 in

Inside Diameter:

0.320 in.

Inside Diameter:

8.120 mm

Length:

1922.1 mm

Length:

54.3 in.

Material:

Steel, Rubber

Original Equipment Replacement:

Yes

Outside Diameter:

0.375 in.

Outside Diameter:

9.520 mm

Programming Required:

Shape:

Molded Assembly

Weight (lb):

0.69 lb

Width (in):

17.2 in

Country of Origin:

ACDelco 25999415 Transmission Oil Cooler Line compatibility with your 2008 GMC Sierra 1500...

Last Updated: 03/01/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

2011

2010

2009

2008

2007

2011

2010

2009

2008

2007

GMC Sierra 1500

4.3L V6 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LU3
8th VIN Digit: X
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

4.3L V6 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LU3
8th VIN Digit: X
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2011

2010

2009

2008

2007

2011

2010

2009

2008

2007

GMC Sierra 1500

4.3L V6 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LU3
8th VIN Digit: X
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

4.3L V6 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LU3
8th VIN Digit: X
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2009

2008

2007

2009

2008

2007

GMC Sierra 1500

4.8L V8 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

4.8L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2009

2008

2007

2009

2008

2007

GMC Sierra 1500

4.8L V8 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

4.8L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2009

2008

2007

2009

2008

2007

GMC Sierra 1500

4.8L V8 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

4.8L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2009

2008

2007

2009

2008

2007

GMC Sierra 1500

5.3L V8 Flex OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Flex OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2009

2008

2007

2009

2008

2007

GMC Sierra 1500

5.3L V8 Flex OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Flex OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2009

2008

2007

2009

2008

2007

GMC Sierra 1500

5.3L V8 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LY5
8th VIN Digit: J
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LY5
8th VIN Digit: J
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2009

2008

2007

2009

2008

2007

GMC Sierra 1500

5.3L V8 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LY5
8th VIN Digit: J
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LY5
8th VIN Digit: J
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2008

2007

2008

2007

GMC Sierra 1500

5.3L V8 Flex OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LC9
8th VIN Digit: 3
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Flex OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LC9
8th VIN Digit: 3
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2008

2007

2008

2007

GMC Sierra 1500

5.3L V8 Flex OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Flex OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2008

2007

2008

2007

GMC Sierra 1500

5.3L V8 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LH6
8th VIN Digit: M
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LH6
8th VIN Digit: M
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2008

2007

2008

2007

GMC Sierra 1500

5.3L V8 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LY5
8th VIN Digit: J
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LY5
8th VIN Digit: J
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2008

2007

2008

2007

GMC Sierra 1500

6.0L V8 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: L76
8th VIN Digit: Y
Crew Cab Pickup
4 Doors
Mfr Code: 4L70-E

GMC Sierra 1500

6.0L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: L76
8th VIN Digit: Y
Crew Cab Pickup
4 Doors
Mfr Code: 4L70-E

1 Per Vehicle

2008

2007

2008

2007

GMC Sierra 1500

6.0L V8 Gas OHV

1 Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: L76
8th VIN Digit: Y
Extended Cab Pickup
4 Doors
Mfr Code: 4L70-E

GMC Sierra 1500

6.0L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: L76
8th VIN Digit: Y
Extended Cab Pickup
4 Doors
Mfr Code: 4L70-E

1 Per Vehicle

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2008 GMC Sierra 1500

ACDelco 25999415 Transmission Oil Cooler Linefor 2008 GMC Sierra 1500

$28.73

Product Information

Description:

Features and Benefits:

Specifications:

ACDelco 25999415 Transmission Oil Cooler Line compatibility with your 2008 GMC Sierra 1500...

2008

2008

GMC Sierra 1500 4.3L V6 Gas OHV

1

Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LU38th VIN Digit: XExtended Cab Pickup4 DoorsMfr Code: 4L60-E

GMC Sierra 1500

4.3L V6 Gas OHV Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LU38th VIN Digit: XExtended Cab Pickup4 DoorsMfr Code: 4L60-E 1 Per Vehicle

2008

2008

GMC Sierra 1500 4.3L V6 Gas OHV

1

Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LU38th VIN Digit: XStandard Cab Pickup2 DoorsMfr Code: 4L60-E

GMC Sierra 1500

4.3L V6 Gas OHV Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LU38th VIN Digit: XStandard Cab Pickup2 DoorsMfr Code: 4L60-E 1 Per Vehicle

2008

2008

GMC Sierra 1500 4.8L V8 Gas OHV

1

Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)8th VIN Digit: CCrew Cab Pickup4 DoorsMfr Code: 4L60-E

GMC Sierra 1500

4.8L V8 Gas OHV Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)8th VIN Digit: CCrew Cab Pickup4 DoorsMfr Code: 4L60-E 1 Per Vehicle

2008

2008

GMC Sierra 1500 4.8L V8 Gas OHV

1

Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)8th VIN Digit: CExtended Cab Pickup4 DoorsMfr Code: 4L60-E

GMC Sierra 1500

4.8L V8 Gas OHV Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)8th VIN Digit: CExtended Cab Pickup4 DoorsMfr Code: 4L60-E 1 Per Vehicle

2008

2008

GMC Sierra 1500 4.8L V8 Gas OHV

1

Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)8th VIN Digit: CStandard Cab Pickup2 DoorsMfr Code: 4L60-E

GMC Sierra 1500

4.8L V8 Gas OHV Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)8th VIN Digit: CStandard Cab Pickup2 DoorsMfr Code: 4L60-E 1 Per Vehicle

2008

2008

GMC Sierra 1500 5.3L V8 Flex OHV

1

Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LMG8th VIN Digit: 0Extended Cab Pickup4 DoorsMfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Flex OHV Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LMG8th VIN Digit: 0Extended Cab Pickup4 DoorsMfr Code: 4L60-E 1 Per Vehicle

2008

2008

GMC Sierra 1500 5.3L V8 Flex OHV

1

Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LMG8th VIN Digit: 0Standard Cab Pickup2 DoorsMfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Flex OHV Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LMG8th VIN Digit: 0Standard Cab Pickup2 DoorsMfr Code: 4L60-E 1 Per Vehicle

2008

2008

GMC Sierra 1500 5.3L V8 Gas OHV

1

Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LY58th VIN Digit: JExtended Cab Pickup4 DoorsMfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Gas OHV Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LY58th VIN Digit: JExtended Cab Pickup4 DoorsMfr Code: 4L60-E 1 Per Vehicle

2008

2008

GMC Sierra 1500 5.3L V8 Gas OHV

1

Upper

HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LY58th VIN Digit: JStandard Cab Pickup2 DoorsMfr Code: 4L60-E

GMC Sierra 1500

5.3L V8 Gas OHV Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)Eng: LY58th VIN Digit: JStandard Cab Pickup2 DoorsMfr Code: 4L60-E 1 Per Vehicle

ACDelco 25999415 Transmission Oil Cooler Line
for 2008 GMC Sierra 1500

GMC Sierra 1500

4.3L V6 Gas OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LU3
8th VIN Digit: X
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

4.3L V6 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LU3
8th VIN Digit: X
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

4.3L V6 Gas OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LU3
8th VIN Digit: X
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

4.3L V6 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LU3
8th VIN Digit: X
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

4.8L V8 Gas OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

4.8L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

4.8L V8 Gas OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

4.8L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

4.8L V8 Gas OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

4.8L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
8th VIN Digit: C
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

5.3L V8 Flex OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

5.3L V8 Flex OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LY5
8th VIN Digit: J
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

5.3L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LY5
8th VIN Digit: J
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LY5
8th VIN Digit: J
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

5.3L V8 Gas OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LY5
8th VIN Digit: J
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LC9
8th VIN Digit: 3
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

5.3L V8 Flex OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LC9
8th VIN Digit: 3
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

5.3L V8 Flex OHV

Upper HEAVY DUTY TRANS COOLING SYSTEM(KNP)
Eng: LMG
8th VIN Digit: 0
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV