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Cometic C4543-030 MLS Cylinder Head Gasket for Nissan SR20DET 87.5mm Bore

(1991-1994 Nissan Sentra; 1991-1993 Nissan NX; 1991-1994 Infiniti G20)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4543-030
10 reviews
Sale Price

$105.01

Estimated ship date Friday, November 27

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Product Details

The Cometic C4543-030 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for the Nissan SR20DET turbocharged engine found in 1990-1994 applications. This precision gasket features an 87.5mm bore diameter and .030" (0.76mm) compressed thickness, making it ideal for modified and high-performance SR20DET builds.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability under high cylinder pressures
  • 87.5mm bore diameter accommodates stock and slightly overbored SR20DET engines
  • .030" compressed thickness allows for custom compression ratio tuning
  • Designed for AWD SR20DET applications (Nissan Pulsar GTI-R and similar platforms)
  • Embossed stainless steel layers with Viton rubber sealing beads
  • Excellent heat resistance and combustion sealing for turbocharged applications

Cometic MLS gaskets are a proven choice for performance and racing engines, offering exceptional resistance to blow-out and the ability to withstand extreme temperatures and pressures. The layered construction allows the gasket to conform to minor surface imperfections while maintaining consistent clamping pressure across the entire sealing surface. This gasket is essential for builders looking to maximize reliability in high-boost SR20DET applications.

Products specifications

Fits

1991-1994 Nissan Sentra; 1991-1993 Nissan NX; 1991-1994 Infiniti G20

Prop 65

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

Material

Multi-layer Steel

Order number 18535 for a catalog rack. Best price on any searches I did. Shipped quickly. I would buy again.

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Excellent prices and speedy shipping. 1st time buying from autoplicity and won't be the last. Defanitely will be the first place I check for auto parts.

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Good

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very good .

Lowest price I found and a great quick ordering experience. Product is listed as for WRX, but other sources say WRX model installs differently. Will work fine for my Forester, though.

Great product. Fast shipping. Great seller. Thanks again.

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