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Chevrolet Trailblazer EXT Cooling System Fittings

Cooling system fittings for the Chevrolet Trailblazer EXT span model years 2002–2009 and include the connectors and end fittings that tie the transmission oil cooler circuit together. Choose your model year above and this page keeps only the cooling system fittings that fit your Chevrolet Trailblazer EXT. Each listing is matched to our vehicle fitment data before it appears here.

1 - 5 of 5 results

Best Seller Free Shipping
Picture of Dorman Transmission Oil Cooler Line Connector

Dorman Transmission Oil Cooler Line Connector

29 reviews
Vehicle Specific
from $6
In Stock (10+)
Picture for manufacturer Dorman
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Best Seller
Picture of Hayden Automotive 250 Transmission Oil Cooler Coupling Quick-Connect Brass Fitting

Hayden Automotive 250 Transmission Oil Cooler Coupling Quick-Connect Brass Fitting

40 reviews
Part: 250
Vehicle Specific
$6.19
2 left at this price
Picture for manufacturer Hayden Automotive
Best Seller
Picture of Four Seasons 53020 Transmission Oil Cooler Fitting 5/16 Inch

Four Seasons 53020 Transmission Oil Cooler Fitting 5/16 Inch

31 reviews
Part: 53020
Vehicle Specific
$6.91
In Stock (10+)
Picture for manufacturer Four Seasons
Free Shipping
Picture of Hayden Automotive Transmission Oil Cooler Line Fitting

Hayden Automotive Transmission Oil Cooler Line Fitting

60 reviews
Vehicle Specific
from $10
In Stock (8)
Picture for manufacturer Hayden Automotive
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Free Shipping
Picture of Hayden Automotive Transmission Oil Cooler Line Connector Fitting

Hayden Automotive Transmission Oil Cooler Line Connector Fitting

20 reviews
Vehicle Specific
from $11
In Stock (10+)
Picture for manufacturer Hayden Automotive
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What's here for your Chevrolet Trailblazer EXT

  • Automatic Transmission Oil Cooler End Fittings and kits

The widest selection here comes from Hayden Automotive, Dorman, Four Seasons, and ACDelco. Other categories Chevrolet Trailblazer EXT owners shop for: Chevrolet Trailblazer EXT Springs and Suspension Parts, Chevrolet Trailblazer EXT Valve Train Parts and Chevrolet Trailblazer EXT HVAC Temperature Controls, or browse all Chevrolet Trailblazer EXT parts and accessories.