Engines and Components› Cylinder Heads and Components

Tomei

85.0mm Head Gasket

$108.00

SKU: TA4070-NS11A

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Tomei TA4070-NS11A is a head gasket designed for NISSAN CA18DE and CA18DET engines. It features a bore of 85.0mm and a thickness of 1.2mm. This gasket is specifically made for the NISSAN 13 SILVIA and NISSAN 180SX models.

The gasket is constructed from metal and is designed with a recessed top side and a raised under side. It also includes a top and under side stopper.
Show original supplier description
The Tomei TA4070-NS11A is a high-performance metal head gasket engineered for Nissan CA18DE and CA18DET engines. With an 85.0mm bore and a 1.2mm thickness, this gasket is a direct fit for Nissan 13 Silvia and 180SX models. Constructed from durable metal, the TA4070-NS11A features a recessed top side and a raised under side for optimal sealing. It also incorporates top and under side stoppers to ensure a secure and reliable seal under demanding conditions. The gasket's design aims to prevent exhaust leaks and maintain proper engine compression. Professional installation by specially trained mechanics with specialized tools is recommended for this component.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTomei
Part NumberTA4070-NS11A
CategoryEngines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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