Transmission Cooler Line O-Ring Kit GM

Transmission Cooler Line O-Ring Kit GM

Cooler line O-ring seal kit for GM transmissions. Replaces seals at the transmission case cooler line connections that commonly leak after years of heat cycling. An inexpensive fix for a common drip.

Core Transmission Supply stocks the small parts and hardware that make the difference between a quality rebuild and a comeback. Every detail matters in automatic transmission service and having the right parts on hand saves time and prevents problems.

• O-rings for both cooler lines
• GM universal fit
• Stops case connection leaks
• Heat-resistant material
• Common leak point repair
• Inexpensive drip fix

Fitment: Universal — GM Automatic Transmissions

All parts sold by Core Transmission Supply ship from our facility with quality inspection. Professional installation recommended for optimal performance and longevity.