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2003 GMC Sierra 2500 HD

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Hayden 778 Auto Trans Oil Cooler
for 2003 GMC Sierra 2500 HD

Hayden 778 Auto Trans Oil Cooler - 2003 GMC Sierra 2500 HD

Hayden
Brand:Hayden
Part Number: 778
UPC: 00036752007783
Weight: 3.92 lbs
Condition:New



On Sale:

$148.64

Availability:
282 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Transmission Cooler

Hayden 778 Auto Trans Oil Cooler compatibility with your 2003 GMC Sierra 2500 HD...

Last Updated: 12/28/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Trans Oil Cooler
Premium Plate and Fin Cooler Heavy Duty
Use 5/8 Snap-in adapter to connect oil cooler with 7/8-14 O-Ring threads.
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Trans Oil Cooler
Premium Plate and Fin Cooler Heavy Duty
Use 5/8 Snap-in adapter to connect oil cooler with 7/8-14 O-Ring threads.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

8.1L V8 Gas OHV
1
 
Trans Oil Cooler
Premium Plate and Fin Cooler Heavy Duty
Use 5/8 Snap-in adapter to connect oil cooler with 7/8-14 O-Ring threads.
 

GMC Sierra 2500 HD



8.1L V8 Gas OHV Trans Oil Cooler
Premium Plate and Fin Cooler Heavy Duty
Use 5/8 Snap-in adapter to connect oil cooler with 7/8-14 O-Ring threads.

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Trans Oil Cooler
Premium Plate and Fin Cooler Heavy Duty
Use 5/8 Snap-in adapter to connect oil cooler with 7/8-14 O-Ring threads.
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV Trans Oil Cooler
Premium Plate and Fin Cooler Heavy Duty
Use 5/8 Snap-in adapter to connect oil cooler with 7/8-14 O-Ring threads.

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
Trans Oil Cooler
Premium Plate and Fin Cooler Heavy Duty
Use 5/8 Snap-in adapter to connect oil cooler with 7/8-14 O-Ring threads.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV Trans Oil Cooler
Premium Plate and Fin Cooler Heavy Duty
Use 5/8 Snap-in adapter to connect oil cooler with 7/8-14 O-Ring threads.

1 Per Vehicle

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