• Send it Auto Parts OEM GM LS truck thermostat housing and water neck with included bolts and thermostat component.
  • Send it Auto Parts OEM GM LS engine thermostat housing and water neck with thermostat and mounting bolts
  • Send it Auto Parts OEM GM LS truck thermostat housing water neck for 2007 and newer engines with cast metal finish
  • Send it Auto Parts OEM GM LS truck thermostat housing and water neck with thermostat and mounting bolts
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2007+ GEN IV LS Truck & LS3 Thermostat Housing Water Neck OEM GM 12587395

2007+ GEN IV LS Truck & LS3 Thermostat Housing Water Neck OEM GM 12587395

$22.00
$22.00
Sale Sold out

Price shown is for local pickup in Mount Laurel, NJ 08054. For shipping quotes, contact us with your zip code.

Manufacturer: General Motors

Part #s 12587395
89018168 - Thermostat
12587395 - Housing

Interchange Part # 12587396, 89017851

  • Removed from a 6,000 mile vehicle. 
  • Actual thermostat and housing you will receive is pictured. 
  • Please compare to your original to ensure this is the proper part you are needing. 


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