Gaskets, Seals and Sensors

Front LS Crankshaft Damper Seal Like 12585673 Gen 3 Gen 4 LS Michigan Motorsports LS1 LS3 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2 7.0

Michigan Motorsports LS Front Crankshaft Damper Seal Fits all 1997-2013 Gen 3&4 LS Based V8 Engines 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 LS3 LS6 LS7 LS9 L99 LSA LS9 L92 L9H L94 LS2 L76 L77 LY6 L96 LFA LZ1 LY5 LMG LMF LH6 LC9 LY2 L20 L33 LQ4 LQ9 LR4 LM7...

Water Pump Gaskets (Qty 2) LS1 Gen 3/4 LS 4.8 5.3 5.7 6.0 6.2 7.0 Like 12630223

Michigan Motorsports LS1 Water Pump Gaskets (Pair) Fits all 1997-2013 Gen 3&4 LS Based V8 Engines  4.8 5.3 5.7 6.0 6.2 7.0 12630223  LS1 LS2 LS3 LS6 LS7 LS9 L99 LSA LS9 L92 L9H L94 LS2 L76 L77 LY6 L96 LFA LZ1 LY5 LMG LMF LH6 LC9 LY2...

LS Front Timing Cover Gasket for Gen 3/4 LS 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 LS3 LM7 LQ4 LQ9 LC9 Like 12633904

Michigan Motorsports LS Front Timing Cover Gasket Fits 1997-2013 LS Based Car & Truck Engines 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L Michigan Motorsports' front timing cover gasket is a must any time you have the front cover off of your engine. After...

Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9

Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines  Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock...

Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9

Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines  Replaces dealer part number 12601822 Direct replacement for the original GM harness   Fits the following applications (Gasoline V8 models...

Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430

Genuine GM Gen V  Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4  The kit includes: Two water pump gaskets - 12657430, ADO-251-2066  

BTR 5.3 7-Layer Small Bore Head Gaskets MLS Pair Turbo Multi Layer 3.950" Bore Cylinder Brian Tooley Racing BTR973010-2 / BTR-058420-2 LM7, L59, LS4, LY5, LMG, LMF, LH6, LC9

Brian Tooley Racing 5.3 Small Bore 7-Layer Cylinder Head Gaskets MLS PAIR   These small bore, seven layer MLS head gaskets from BTR utilize the same sealing technology found in the ever popular LS9 gasket. This is the perfect choice If you...

Rear Cover Gasket and Rear Main Crank Seal 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96 89060436 12633578

Rear Cover Gasket and Rear Main Crank Seal Fits: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, LS1, LS2, LQ4, LQ9, LS3, L92, L94, L76, L77, LY6, L96, 89060436, 12633578   This Kit Includes:  Replacement Rear Main Crank Seal High Quality Rear LS Engine...

LS Oil Pan Gasket 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96 12612350

Michigan Motorsports LS Oil Pan Gasket Fits 1997-2013 LS Based V8 Engines (through 2019 on some applications) This high quality oil pan gasket features durable aluminum & rubber construction like the OEM gaskets. Fits all LS based engines except...

BTR Brian Tooley Racing LS1 LS6 Cylinder Head Gaskets MLS Multi Layer Pair 4.8 5.3 5.7 12589226

BTR Brian Tooley Racing LS1 Cylinder Head Gaskets MLS Multi Layer Pair    HEAD GASKET - LS1 - SOLD IN PAIRS Replaces 12589226 BTR has sourced an MLS head gasket that can be used on 4.8, 5.3, 5.7. This is a DIRECT REPLACEMENT...

LS Rear Main Crank Cover Seal - Replaces 89060436 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LQ9 LQ4

Michigan Motorsports LS Rear Main Crank Cover Seal - Replaces 89060436 -Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LQ9 LQ4 Replacement rear main seal for all LS engines  The Michigan Motorsports rear main seal installation tool makes for easy...

Gen 4 Engine Block Valley Cover Gasket for NON DOD/AFM Valley covers 2006+ LS 12610141

Michigan Motorsports Non-DOD/AFM Engine Block Valley Cover Gasket for 2006+ LS Michigan Motorsports Non-DOD/AFM Engine Block Valley Cover Gasket is a high-quality replacement designed for GM LS engines without Displacement on Demand (DOD) or Active Fuel...