GM GENUINE
More Information for GM GENUINE 42439448
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GM GENUINE 42439448  
$46.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$46.79
Total
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GM GENUINE 42439448 Specifications
Bubble Flared EndsNo
Inside Diameter (IN)0.317
Inside Diameter (MM)8.06
MaterialSteel / Rubber
Outside Diameter (IN)0.374
Outside Diameter (MM)9.5
ShapeMolded Assembly
Stay with the parts brand your vehicle came with and get the GM quality you know and trust with ACDelco GM Original Equipment Transmission Parts. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function are up to the high standards and specifications of General Motors.


Tips & Tools For The Repair
  • Replace all Transmission Cooler Lines at the same time to prevent system contamination
  • Apply Penetrating Oil to corroded or stuck cooler line fittings to help break them loose
  • Disconnect the cooler lines using a Flare Nut Wrench and drain the transmission fluid into a Drain Pan
  • Consider installing an In-Line Transmission Filter on the return line to prevent system contamination and extend the life of the transmission
  • Measure the amount of old transmission fluid drained to determine how much new Transmission Fluid to add
  • Use a Funnel to prevent spills when refilling the transmission

Warranty Information:
24 Month / Unlimited Mile Warranty