How to replace the Transmission Oil Cooler on a 4L60-E/4L65-E/4L70-E automatic transmission on Chevrolet Avalanche 1500?

Before changing the transmission fluid Transmission Oil Cooler on a 4l60-e/4l65-e/4l70-e automatic transmission you must remove the front grill assembly and position a drain pan underneath the vehicle. First disconnect the Transmission Oil Cooler lines from the Transmission Oil Cooler and remove its Transmission Oil Cooler bolts with push pins before extraction. Position the Transmission Oil Cooler into its placement location and secure it to the radiator brace with bolts and push pins while tightening the bolts to 12 nm (9 ft. Lbs.). Reinstall the front grill assembly after reattaching the Transmission Oil Cooler lines to the Transmission Oil Cooler.

OEM Chevrolet Avalanche 1500 Transmission Oil Cooler

Trans Oil Cooler

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Chevrolet Avalanche 1500 Transmission Cooler
Part Number: 20880895
$188.54 MSRP: $281.82
You Save: $93.28 (34%)
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Product Specifications
- Other Name: Cooler, Transmission Oil; Automatic Transmission Oil Cooler; Auxiliary Cooler; Cooler; Cooler, Transmission Oil Auxiliary; Cooler, Transmission Oil Cooler
- Replaces: 15124639, 25891509, 25877162, 15019344, 15097192, 15015464
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 1500 | Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS

Chevrolet Avalanche 1500 Transmission Oil Cooler

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Chevrolet Avalanche 1500 Transmission Oil Cooler Parts Questions & Experts Answers

Transmission Cooler
20880895
Q: How to replace the Transmission Oil Cooler on a 4L60-E/4L65-E/4L70-E automatic transmission on Chevrolet Avalanche 1500?
A: Before changing the transmission fluid Transmission Oil Cooler on a 4l60-e/4l65-e/4l70-e automatic transmission you must remove the front grill assembly and position a drain pan underneath the vehicle. First disconnect the Transmission Oil Cooler lines from the Transmission Oil Cooler and remove its Transmission Oil Cooler bolts with push pins before extraction. Position the Transmission Oil Cooler into its placement location and secure it to the radiator brace with bolts and push pins while tightening the bolts to 12 nm (9 ft. Lbs.). Reinstall the front grill assembly after reattaching the Transmission Oil Cooler lines to the Transmission Oil Cooler.