SKU: 46704618185

Engine Gasket Set Kit T598129 for GM Chevrolet LS1 LS6 LQ4 LQ9 4.8L-6.0L

$83.66 $92.95
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Description

Engine Gasket Set Kit T598129 for GM Chevrolet LS1 LS6 LQ4 LQ9 4.8L-6.0LReplacement part number: 12622033, T598129, 12585673, 12639249, 12573460, 12630223, 12558178, BTR73450, 12617944, 12612350, 126302, 12633904, 12637683 Fit For GM Chevrolet Engine: LS1, LS6, LQ4, LQ9, 4. 8L, 5. 3L, 5. 7L, 6. 0L Content: 1X Gen III Valley Cover Gasket 12558178 2X LS1 LS2 LS3 Header Gasket 1X LS Oil Pan Gasket 2X LS Water Pump Gasket 1X LS Front Cover Gasket 2X LS Valve Cover Gasket 1X LS Damper Seal 1X LS Rear Cover Gasket 1X Rear Main

Replacement part number:


12622033, T598129, 12585673, 12639249, 12573460, 12630223, 12558178, BTR73450, 12617944, 12612350, 126302, 12633904, 12637683
Fit For GM Chevrolet Engine: LS1, LS6, LQ4, LQ9, 4.8L, 5.3L, 5.7L, 6.0L

Content:


1X Gen III Valley Cover Gasket 12558178
2X LS1/LS2/LS3 Header Gasket
1X LS Oil Pan Gasket
2X LS Water Pump Gasket
1X LS Front Cover Gasket
2X LS Valve Cover Gasket
1X LS Damper Seal
1X LS Rear Cover Gasket
1X Rear Main Seal
4X Water Crossover/Block Off Gaskets 12551933
1X Oil Filter Adapter Bypass Gasket 12611384
2X Knock Sensor Grommet 12558177
2X Multi-Layer Steel (MLS) Head Gaskets for LS9 engines

Note:

Gasket kit only includes what is listed above and does not include intake manifold gaskets.
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SKU: 46704618185

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Sharon
Houston, US
★★★★★ 4
Order a size larger than usual.
Color: Light Blue, Size: X-Large
They tend to run small. My husband usually wears a large and I ordered an extra large and was glad I did!! They wash and dry beautifully!!
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Reviewed in the United States on May 9, 2026
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Sensible
Chelsea, US
★★★★★ 5
Very wrinkle free and sheds off liquids well.
Color: White, Size: X-Large
Very very nice shift. I’m usually XL and that’s what size I purchased and it fits perfectly. I recently purchased one for my sons 5th grade graduation and the fit and feel was better than the 80.00 and 89.00 shirts I purchased for him at Dillard's, which were returned.
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Reviewed in the United States on May 31, 2026
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amazoncustomer
Massapequa, US
★★★★★ 5
Great shirt!
Color: White, Size: X-Large
This shirt is all that! It's beautiful and feels soft yet very stable fabric. White is always somewhat see through but this one isn't bad, unless you wore black under it. My husband loves it!
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Reviewed in the United States on May 25, 2026
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Richard S.
Pawtucket, US
★★★★★ 5
Feels great. Fits great.
Color: White, Size: XX-Large
Fits true to size. Shirt is very comfortable and feels terrific. Will be buying a second shirt shortly.
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Reviewed in the United States on April 16, 2026
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Garth Lewis
Lowell, US
★★★★★ 5
Short sleeve shirt
Color: Royal Blue, Size: Small
Comfortable breathable material, perfect size no altering needed, material is soft quality it good as well and easy to wash color doesn’t runs after first wash.
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Reviewed in the United States on April 11, 2026

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