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Cometic C4381-040 MLS Cylinder Head Gasket Nissan VQ30DE/VQ35DE 101.5mm Bore

Manufacturer

Picture for manufacturer Cometic

Part Number

C4381-040
4 reviews
Sale Price

$108.73

Estimated ship date Friday, October 23

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Product Details

The Cometic C4381-040 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Nissan VQ30DE and VQ35DE Version 1 engines. This precision-manufactured gasket features a .040" (1.0mm) compressed thickness and 101.5mm bore diameter, designed for the left-hand side (driver side) cylinder bank.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme temperatures and pressures
  • .040" compressed thickness allows for custom compression ratio tuning and deck resurfacing compensation
  • 101.5mm bore diameter optimized for VQ engine specifications
  • Embossed stainless steel layers with viton rubber coating ensure exceptional leak resistance
  • Left-hand side (LHS) application for precise fitment
  • Compatible with VQ30DE and VQ35DE Version 1 engines, as well as VQ40DE applications

Cometic MLS gaskets are the preferred choice for performance engine builders and enthusiasts who demand reliability in high-performance, turbocharged, and supercharged applications. The multi-layer design accommodates minor surface imperfections while maintaining consistent clamping pressure across the entire sealing surface.

Products specifications

Prop 65 (C, R or CR)

CR

Prop 65 Yes/No

Yes

Material

Multi-layer Steel

Prop 65 - Short Label

Prop_65.jpg

Prop 65 - Short Label

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Prop 65 Warning Label

Prop_65.jpg

When searching for the accessory which I needed, I found Autoplicity offered it at the lowest price available. The item had a promotion for free shipping, which made the purchase even more enjoyable. Overall, a positive buying experience.

Great and easy!

Best prices, fast shipping, and product as described. I would definitely recommend Autoplicity.

Best price I could find on line, shipped really fast. With how low the price is I was worried but everything came fast and it was the correct parts. This place really keeps the cost of racing down.

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