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Description
Dipaco DTech DT660027 Valve Cover Gasket and Injector Installation Kit 01-04 6.6L GM Duramax LB7When it comes time to service the injectors in your LB7 Duramax, trying to gather all of the necessary gaskets can be a pain, as well as costly. This kit from DTech will include everything you need to replace the necessary gaskets when servicing one bank of injectors (four) to even include the lower rocker arm gasket so you're not left with any potential leaks when the job is done. KIT CONTENTS: (1) Lower Rocker Arm Cover Gasket (12) Cover Bolt Noise
When it comes time to service the injectors in your LB7 Duramax, trying to gather all of the necessary gaskets can be a pain, as well as costly. This kit from DTech will include everything you need to replace the necessary gaskets when servicing one bank of injectors (four) to even include the lower rocker arm gasket so you're not left with any potential leaks when the job is done.KIT CONTENTS:
- (1) Lower Rocker Arm Cover Gasket
- (12) Cover Bolt Noise Isolator Grommets
- (4) Valve Cover Injection Line Oil Seals
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Works
Style: High Mileage 150K, Size: 5 qt (Pack of 1), Configuration: 10W-30
The seal conditioners seem to be working as I’m seeing less oil dripping onto the ground now under my jeep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Good
Style: High Mileage 150K, Size: 5 qt (Pack of 1), Configuration: 5W-30
Good oil. Stopped leak
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
★★★★★ 5
a great new high mileage oil
Style: High Mileage 150K, Size: 5 qt (Pack of 1), Configuration: 5W-30
this oil actually made my high mileage (230k) car run better .
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Good motor oil
Style: High Mileage 150K, Size: 5 qt (Pack of 1), Configuration: 5W-20
The engine oil meets the stated requirements.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Definitely buying again.
Style: High Mileage 150K, Size: 5 qt (Pack of 1), Configuration: 5W-20
In MY experience, this has been fantastic, spouses car is a 200k+ mileage Kia shortage, which I mean, it’s always burned oil, even the manual said normal operation can burn 1qt per 1,000 miles. Either way, i was adding oil a lot. At least 2 quarts a month or more. After running this oil, I have only added 1.5 quarts in over 2 months. Results obviously not typical, but in my experience, this stuff works. I also use the restore and protect Valvoline on my car, with great results. Scoped it after a few full oil changes and engine looks clean. Great value for what it potentially will do.
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Reviewed in the United States on March 2, 2026
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