• 1994 GMC Yukon 5.7L Conversion / Lower Gasket Set
  • 1994 GMC Yukon 5.7L Conversion / Lower Gasket Set
  • 1994 GMC Yukon 5.7L Conversion / Lower Gasket Set
  • 1994 GMC Yukon 5.7L Conversion / Lower Gasket Set
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Yukon

1994 GMC Yukon 5.7L Conversion / Lower Gasket Set

1994 GMC Yukon 5.7L Conversion / Lower Gasket Set

Part number: LGS3103_509

$55.99 USD
$55.99 USD
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Listed for: GMC Yukon 5.7LFitment notes & questions

1994 GMC 5.7L Conversion / Lower Gasket Set by Yukon for 1994 GMC Yukon with the 5.7L engine. Replacing a gasket is usually more labor than parts, so it pays to replace any others you disturb on the way in.

Quick facts

  • Brand: Yukon
  • Part type: Gasket
  • Listed for: 1994 GMC Yukon
  • Engine: 5.7L
  • Engine code: VIN F Chevrolet 16V OHV
  • Part number: LGS3103_509

Listed fitment

  • [1981-1997] AVANTI, GM / V8 / 4.3L, 5.0L, 5.7L / 265, 305, 350 OHV 16V [(CHEVROLET, LT1, VORTEC)]

Good to know

  • Notes: Premium Sealing Solution; Conversion Set; Lower
  • Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

Tip: Clean both mating surfaces completely and follow the bolt torque and sequence for your engine.

View full details

Yukon gasket for the GMC Yukon 5.7L: what to know

An old gasket gets hard and shrinks with heat cycles, which is when leaks start. A new gasket restores the seal.

Fitment notes

  • Listed for: GMC Yukon 5.7L.
  • Engine: match the engine size and code to your vehicle; the same model often came with several engines.
  • Specs, lead time and warranty come from Yukon and can change. The details above this guide are the latest we have.

Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.

Ask about fitment

What else to plan for

More for your car: Engine · GMC Parts · Engine

Questions about GMC Yukon 5.7L gasket

Will this fit my GMC Yukon 5.7L?
It is listed for the GMC Yukon 5.7L. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Do I need sealant with this gasket?
It depends on the joint. Follow your engine service manual; many modern gaskets go on dry.
Can I reuse an old gasket?
No. Once compressed, a gasket will not seal reliably a second time.
Where do specs and warranty details come from?
From Yukon. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

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