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Chevrolet HHR Cooling System Fittings

Cooling system fittings for the Chevrolet HHR cover the 2006–2011 model years and include components such as automatic transmission oil cooler end fittings available as individual pieces or in kit form. Choose your model year above and this page keeps only the cooling system fittings that fit your Chevrolet HHR. Each listing is matched to our vehicle fitment data before it appears here.

1 - 5 of 5 results

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
4 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
Best Seller 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 (10+)
Picture for manufacturer Hayden Automotive
View Options
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
View Options
Picture of Dorman 14152 Transmission Oil Cooler Line Retainer Caps - 4 Pack

Dorman 14152 Transmission Oil Cooler Line Retainer Caps - 4 Pack

41 reviews
Part: 14152
Vehicle Specific
$7.94
4 left at this price
Picture for manufacturer Dorman

What's here for your Chevrolet HHR

  • Automatic Transmission Oil Cooler End Fittings
  • Cooling system fitting kits

The widest selection here comes from Hayden Automotive, Dorman, Four Seasons, and ACDelco, each offering fitment-specific options across the 2006–2011 Chevrolet HHR range. Other categories Chevrolet HHR owners shop for: Chevrolet HHR Shocks and Struts, Chevrolet HHR Springs and Suspension Parts and Chevrolet HHR Doors and Door Parts, or browse all Chevrolet HHR parts and accessories.