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GM 12637217 Upper Turbo Oil Drain Gasket (At Turbo) | 2011-2016 Chevrolet, GMC Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD 6.6L Duramax LML
  • GM 12637217 Upper Turbo Oil Drain Gasket (At Turbo) | 2011-2016 Chevrolet, GMC Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD 6.6L Duramax LML
  • GM 12637217 Upper Turbo Oil Drain Gasket (At Turbo) | 2011-2016 Chevrolet, GMC Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD 6.6L Duramax LML
GM Upper Turbo Oil Drain Gasket (at Turbo)

GM Upper Turbo Oil Drain Gasket (at Turbo)

$9.16

PART # 12637217GM

Fits: 2011-2016 Chevrolet/GMC (6.6L Duramax LML) Will this fit my truck?

Freight quoted before it ships Heavy or oversized parts like this may ship freight. We send the exact freight cost first, and nothing ships until you approve it. Shipping policy
30-day returns Unused, uninstalled parts in the original packaging. No restocking fee. Return policy
Questions about fit? Call (317) 563-1428 or email support@turn4diesel.com before you order.

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Genuine GM 12637217 upper turbo oil drain gasket (at turbo) for 2011-2016 Chevrolet Silverado HD and GMC Sierra HD with the 6.6L Duramax LML. The turbo oil drain gasket seals the oil return at the turbo — reuse an old one and you'll have an oil leak down the back of the engine. Genuine GM part for exact fit.

Product details

BrandGM
Vehicle fitment
  • 2011-2016 Chevrolet/GMC Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD (6.6L Duramax LML)