DNJ
DNJ 1994 Buick Roadmaster 5.7L Conversion / Lower Gasket Set
DNJ 1994 Buick Roadmaster 5.7L Conversion / Lower Gasket Set
Part number: LGS3103_460
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Listed for: Buick Roadmaster 5.7LFitment notes & questions
1994 Buick Roadmaster 5.7L Conversion / Lower Gasket Set from DNJ, listed for 1994 Buick Roadmaster with the 5.7L 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: 1994 Buick Roadmaster
- Engine: 5.7L
- Engine code: VIN F Chevrolet 16V OHV
- Part number: LGS3103_460
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.

About this gasket for the Buick Roadmaster 5.7L
Replacing a gasket is usually more labor than parts, so it pays to replace any others you disturb on the way in.
Fitment notes
- Listed for: Buick Roadmaster 5.7L.
- Engine: the same car can take different parts for each engine option, so check yours.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Sealant where called for. Some joints need a dab of sealant at corners or seams; others must go on dry.
- Bolts and grommets. Rubber grommets and old bolts are worth replacing if they are damaged.
More for your car: Buick Parts · Engine
Questions about Buick Roadmaster 5.7L gasket
Will this fit my Buick Roadmaster 5.7L?
Do I need sealant with this gasket?
Can I reuse an old gasket?
Where do specs and warranty details come from?
Questions & answers
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