Which Aftermarket Transmission Cooler for 2008 Chevy Silverado with OEM Cooler
Question:
Which would be best for my 08 Silverado 2500 HD 6.0L 6 spd trans, the 8000 or the 9000 and should I retain the factory unit and add this one or replace the factory unit with this one/
asked by: Jeff
Expert Reply:
We typically recommend using the largest available cooler that would fit into your available space. You cannot over-cool a transmission, although it might take a bit longer to warm the engine when its very cold outside.
The # D13504 would be a great choice for you. I would recommend leaving the OEM transmission cooler in place.
You would mount the aftermarket cooler directly behind the grille, and tap into the return line leading back to the transmission. Your OEM transmission cooler would most likely have metal supply and return lines. You would need to determine the diameter of the lines in order to get the correct compression fittings to tap the aftermarket cooler into the transmission return line. I will provide you a link to our selection of compression fittings.
I have also linked you to our FAQ articles about transmission coolers.
Products Referenced in This Question
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class IV - Efficient
- Transmission Coolers
- Plate-Fin Cooler
- Full-Size Truck
- SUV
- Standard Mount
- 11W x 12T x 7/8D Inch
- With 11/32 Inch Hose Barb Inlets
- Derale
more information >
Product Page this Question was Asked From
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class IV - Efficient
- Transmission Coolers
- Plate-Fin Cooler
- Full-Size Truck
- SUV
- Standard Mount
- 11W x 12T x 7/8D Inch
- With 11/32 Inch Hose Barb Inlets
- Derale
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Transmission Cooler
- Shop: Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class IV - Efficient
- Q&A: Transmission Cooler Recommendation for a 2008 Chevy Silverado LTZ 1500 5.3L / Z71 4X4
- Shop: Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient
- Video: Derale Snap In Radiator Adapter Fitting Installation
- Shop: Derale Radiator Adapter Fittings for GM
- Shop: Derale Snap-In Radiator Adapter Fitting for GM
- Search Results: heat tape
- Video: Review of Derale Transmission Cooler Adapter Fittings for GM - D13018
- Q&A: Preventing Radiator Fittings From Leaking
- Search Results: transmission coolers
- Video: Transmission Cooler Installation - 2011 Chevrolet Suburban
- Q&A: Recommended Transmission Cooler with Fan for 2012 Chevy Suburban
- Shop: Equal-i-zer High-Performance Lubricant - 4 oz
- Shop: Derale Universal Bendable Metal Mount Kit
- Shop: Derale Transmission Line Compression Fitting Kit - 3/8" Line to 3/8" NPT Barb
- Article: Frequently Asked Questions About Transmission Coolers
- Article: Transmission Cooler
- Search Results: 25580
- Video: Choosing the Right Trailer Wiring
- Q&A: Wiring a Camper Shell Third Brake Light on a 2017 Chevrolet Silverado
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Video: Choosing the Right Brake Controller
- Search Results: dust caps
- Shop: Trailer Wiring
- Q&A: Trailer Suspension Hanger Kit for Slipper Springs and 38 inch Wheelbase
- Article: How to Choose the Right Trailer Hitch Class
- Shop: Brake Controller
- Q&A: Replacement Hub Needed for Lippert 122093 Hub on 5,200 lbs Axle