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Description
Merchant Automotive 4500000 Engine Gasket Set (No Head Gaskets/Bolts)The Merchant Automotive 4500000 Engine Gasket Set (No Head Gaskets Bolts) from GAP has the gaskets needed to rebuild your GM 6. 6L Diesel LB7 Engine. If you are rebuilding an LB7 Duramax diesel engine, you are going to need quite a few parts to get the job done. Merchant Automotive has put together a gasket kit to help you get the job done. Kit Includes: (1) Injector Cup O ring Kit, LB7, 2001 2004 Duramax 16 Pack of GM 94051259 (1) Fuel Line Banjo
The Merchant Automotive 4500000 Engine Gasket Set (No Head Gaskets/Bolts) from GAP has the gaskets needed to rebuild your GM 6.6L Diesel LB7 Engine. If you are rebuilding an LB7 Duramax diesel engine, you are going to need quite a few parts to get the job done. Merchant Automotive has put together a gasket kit to help you get the job done.
Kit Includes:
(1) - Injector Cup O-ring Kit, LB7, 2001-2004 Duramax 16 Pack of GM 94051259
(1) - Fuel Line Banjo Seal at FICM, Duramax, 2 per package
(1) - Small LB7 Injector Return Line Seal, Duramax Pack of 3
(2) - LB7 Injector Seal Kit 2001-2004
(2) - Red Threadlocker
(1) - Upper Bypass Pipe Seal at Thermostat Housing, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
(1) - Bypass Pipe Seal, LB7 LLY LBZ LMM LML, 2001-2016 Duramax
(2) - Gasket - Exhaust Manifold To Up Pipe, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
(2) - Lower Valve Cover Gasket, LB7, 2001-2004 Duramax
(1) - RTV Sealant, High Temp, Aluminum, 2.8oz LB7 LLY LBZ LMM LML, L5P 2001-2019 Duramax
(2) - Injector Return Line Kit, LB7, 2001-2004 Duramax 1x 98065992 and 4x 97228933
(1) - Upper Radiator Pipe Seal, LB7 LLY LBZ LMM, 2001-2010 Duramax
(2) - Thermostat Housing Crossover At Head Gasket, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
(2) - Intake Pipe Seal, LB7 LLY, 2001-2005 Duramax
(1) - Turbo Inlet Gasket, LB7, 2001-2004 Duramax
(1) - Oil Fill Tube Seal, LB7 LLY LBZ LMM LML, 2001-2016 Duramax
(2) - Exhaust Manifold Gasket, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
(1) - Heater Pipe Seal, LB7 LLY LBZ, 2001-2007 Duramax
Kit Includes:
(1) - Injector Cup O-ring Kit, LB7, 2001-2004 Duramax 16 Pack of GM 94051259
(1) - Fuel Line Banjo Seal at FICM, Duramax, 2 per package
(1) - Small LB7 Injector Return Line Seal, Duramax Pack of 3
(2) - LB7 Injector Seal Kit 2001-2004
(2) - Red Threadlocker
(1) - Upper Bypass Pipe Seal at Thermostat Housing, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
(1) - Bypass Pipe Seal, LB7 LLY LBZ LMM LML, 2001-2016 Duramax
(2) - Gasket - Exhaust Manifold To Up Pipe, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
(2) - Lower Valve Cover Gasket, LB7, 2001-2004 Duramax
(1) - RTV Sealant, High Temp, Aluminum, 2.8oz LB7 LLY LBZ LMM LML, L5P 2001-2019 Duramax
(2) - Injector Return Line Kit, LB7, 2001-2004 Duramax 1x 98065992 and 4x 97228933
(1) - Upper Radiator Pipe Seal, LB7 LLY LBZ LMM, 2001-2010 Duramax
(2) - Thermostat Housing Crossover At Head Gasket, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
(2) - Intake Pipe Seal, LB7 LLY, 2001-2005 Duramax
(1) - Turbo Inlet Gasket, LB7, 2001-2004 Duramax
(1) - Oil Fill Tube Seal, LB7 LLY LBZ LMM LML, 2001-2016 Duramax
(2) - Exhaust Manifold Gasket, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax
(1) - Heater Pipe Seal, LB7 LLY LBZ, 2001-2007 Duramax
WARRANTY INFO:
1 Year Limited
Note: Head Gaskets & Head Bolts NOT Included
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 4
Large coverage
Size: 1 Pack (24" x 36")
Takes one smudge to dry car.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Streak free and quick drying. Big and pricy but worth it.
Size: 1 Pack (24" x 36")
Great for drying off your car especially in places where the water pools. Streak free and covers a lot of area. It’s big and versatile- it would work as a pet drying towel too. Soft and good quality. Great gift for a car buff. Not cheap but man does it cut down on drying time.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Great size, super soft, and extremely efficient.
Size: 1 Pack (24" x 36")
Love this drying towel. It’s super soft, super efficient and cuts my dry time in half. The size is perfect for my car as it covers most of my roof making it really easy and quick to dry the whole car. It’s also super absorbent and definitely worth every penny.
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Reviewed in the United States on October 21, 2025
★★★★★ 5
One towel , two cars, zero spots
Size: 1 Pack (24" x 36")
Best drying towel. Can dry full size SUV and sedan with one towel. A small buff after and super clean, no spots.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Perfect for drying your car fast.
Size: 1 Pack (24" x 36")
Very soft and absorbent. No worrying about scratching the paint. I have a Mustang and wash it by hand frequently. This saves me time when drying without water spots.
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Reviewed in the United States on March 24, 2026