• DNJ 2014 GMC Sierra 1500 5.3L Conversion / Lower Gasket Set
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DNJ 2014 GMC Sierra 1500 5.3L Conversion / Lower Gasket Set

DNJ 2014 GMC Sierra 1500 5.3L Conversion / Lower Gasket Set

Part number: LGS4308_4

$116.99 USD
$116.99 USD
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  • Free fitment check before you order

Listed for: GMC Sierra 1500Fitment notes & questions

DNJ gasket, listed for 2014 GMC Sierra 1500 with the 5.3L engine. An old gasket gets hard and shrinks with heat cycles, which is when leaks start. A new gasket restores the seal.

Quick facts

  • Brand: DNJ
  • Part type: Gasket
  • Listed for: 2014 GMC Sierra 1500
  • Engine: 5.3L
  • Engine code: VIN 7 16V Naturally Aspirated OHV
  • Part number: LGS4308_4

Listed fitment

  • [2014-2017] GM / V8 / 5.3L, 6.2L / 325, 376 OHV 16V [(L83, L86, L8B, LT1, LT4)]

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

DNJ gasket for the GMC Sierra 1500: 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 Sierra 1500.
  • 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 DNJ 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 Sierra 1500 gasket

Will this fit my GMC Sierra 1500?
It is listed for the GMC Sierra 1500. 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 DNJ. 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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