Light Duty; Complete kit with cooler, hose adapter and mounting hardware. Universal cooler, NOT a direct OE replacement. User to determine fitment prior to installation.
Light Duty; Complete kit with cooler, hose adapter and mounting hardware. Universal cooler, NOT a direct OE replacement. User to determine fitment prior to installation.
Medium Duty; Complete kit with cooler, hose adapter and mounting hardware. Universal cooler, NOT a direct OE replacement. User to determine fitment prior to installation.
Medium Duty; Complete kit with cooler, hose adapter and mounting hardware. Universal cooler, NOT a direct OE replacement. User to determine fitment prior to installation.
Heavy Duty; Complete kit with cooler, hose adapter and mounting hardware. Universal cooler, NOT a direct OE replacement. User to determine fitment prior to installation.
Heavy Duty; Complete kit with cooler, hose adapter and mounting hardware. Universal cooler, NOT a direct OE replacement. User to determine fitment prior to installation.
Browse our selection of quality engine oil cooler parts designed specifically for your Buick Rainier. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
CXL · CXL Plus
Sport Utility
L6 4.2L · V8 5.3L
Automatic
