GEN 3 III LS Gasket Set Kit & LS9 MLS Head Gaskets fit for 99-10 GM Chevy Silverado GMC Sierra 1500 2500 Engine LS1 LS6 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L Replace 12558178 12558177 12551933

★★★★★ 4.7 20 reviews

$65.90
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Management number 212909633 Release Date 2026/04/12 List Price $26.36 Model Number 212909633
Category
  • 【PART NUMBER & PART NAME&】12551933, 12558177, 12558178, 12573460, 12585673, 12611384, 12612350, 12617944, 12622033, 12630223, 12633904, 12637683, 12639249, 89060436, BTR73450; GEN 3 III LS Gasket Set Kit & LS9 MLS Head Gaskets
  • 【COMPATIBLE VEHICLE】GEN 3 III LS Gasket Set Kit & LS9 MLS Head Gaskets fit for 99-10 GM Chevy Silverado GMC Sierra 1500 2500 Engine LS1 LS6 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L【**Please carefully compare the pictures or OE numbers to match your original parts before purchasing the product.】
  • 【UPGRADED DESIGN】Long life-span matters, that is why all of ZuneXino head gaskets are designed to save customers money and time by providing accurate gaskets. It is manufactured with non-asbestos materials, the finest silicone rubber, viton valve stem seals, and graphite or MLS head gaskets for superior sealing and a non-viscous hard-wearing layer. Advanced manufacturing technology ensures durability and optimum operation in higher or lower temperatures
  • 【PERFECT REPLACEMENT】MLS Full Cylinder Head Gaskets Set has undergone a rigorous testing, and it is easy to install, can help you solve problems in time and meet your use needs. The engine headgasket set does not need to be drilled or cut, just valve cover itself. But we still recommend professional installation when you are not familiar with it
  • 【PACKAGE LIST】1* Gen III Valley Cover Gasket 12558178 | 2* LS1/LS2/LS3 Header Gasket | 1* LS Oil Pan Gasket | 2* LS Water Pump Gasket | 1* LS Front Cover Gasket | 2* LS Valve Cover Gasket | 1* LS Damper Seal | 1* LS Rear Cover Gasket | 1* Rear Main Seal | 4* Water Crossover/Block Off Gaskets 12551933 | 2* Knock Sensor Grommet 12558177 | 2* Multi-Layer Steel (MLS) Head Gaskets for LS9 engines
  • 【WARM TIPS】Please check picture, OE part number and FITMENT information to verify this is the correct one you need before purchasing

Brand ZuneXino
Model GEN 3 III LS Gasket Set Kit & LS9 MLS Head Gaskets
Exterior Machined
Position Front
Item Weight 3.8 pounds
Manufacturer ZuneXino
Item model number LS1 LS6 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L
Package Dimensions 23.62 x 12.6 x 2.44 inches
Manufacturer Part Number Zun-12551933 12558177

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4.7 out of 5
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