YEHERIT exhaust manifold gasket kit box displaying durable, high-temperature seal components.
YEHERIT gasket kit close-up showing multi-layer steel construction for lasting performance.
YEHERIT exhaust bolts pack image highlighting OEM-inspired fasteners for a secure install.
YEHERIT reference label on gasket kit indicating compatibility and part numbers.
YEHERIT fitment chart display showing broad vehicle compatibility for easy matching.
YEHERIT engine bay scene suggesting straightforward installation with proper alignment.
YEHERIT kit ready-for-installation image conveying ready-to-use components for DIY projects.
YEHERIT exhaust manifold gasket kit box displaying durable, high-temperature seal components.
YEHERIT gasket kit close-up showing multi-layer steel construction for lasting performance.
YEHERIT exhaust bolts pack image highlighting OEM-inspired fasteners for a secure install.
YEHERIT reference label on gasket kit indicating compatibility and part numbers.
YEHERIT fitment chart display showing broad vehicle compatibility for easy matching.
YEHERIT engine bay scene suggesting straightforward installation with proper alignment.
YEHERIT kit ready-for-installation image conveying ready-to-use components for DIY projects.

YEHERIT Exhaust Manifold Gasket & Bolts Kit for GM Trucks — Silverado, Sierra, Suburban, Tahoe | OEM 12558573

Overview Upgrade your exhaust manifold seal with the YEHERIT Gasket & Bolts Kit. Built for high‑temperature environments,...
Vendor: YEHERIT
Availability: In stock
£33.36
£33.36
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YEHERIT exhaust manifold gasket kit box displaying durable, high-temperature seal components.

YEHERIT Exhaust Manifold Gasket & Bolts Kit for GM Trucks — Silverado, Sierra, Suburban, Tahoe | OEM 12558573

£33.36
YEHERIT exhaust manifold gasket kit box displaying durable, high-temperature seal components.
YEHERIT gasket kit close-up showing multi-layer steel construction for lasting performance.
YEHERIT exhaust bolts pack image highlighting OEM-inspired fasteners for a secure install.
YEHERIT reference label on gasket kit indicating compatibility and part numbers.
YEHERIT fitment chart display showing broad vehicle compatibility for easy matching.
YEHERIT engine bay scene suggesting straightforward installation with proper alignment.
YEHERIT kit ready-for-installation image conveying ready-to-use components for DIY projects.

YEHERIT Exhaust Manifold Gasket & Bolts Kit for GM Trucks — Silverado, Sierra, Suburban, Tahoe | OEM 12558573

£33.36
Description
Description
x

Overview

Upgrade your exhaust manifold seal with the YEHERIT Gasket & Bolts Kit. Built for high‑temperature environments, this kit helps establish a secure seal between the exhaust manifold and the engine block, supporting dependable operation under demanding conditions. The kit is designed as a direct replacement, aligning with factory interfaces to simplify service work.

Direct replacement and installation

Engineered for hassle‑free installation, this gasket kit mirrors the original part’s fitment. For best results, ensure precise alignment between the manifold and engine block and clean mating surfaces before installation. Improper alignment may affect efficiency and seal integrity.

Durable construction for demanding use

The gasket employs high‑quality multi‑layer steel to resist warping and heat, delivering lasting performance in harsh exhaust conditions. This robust construction helps maintain a reliable seal as the engine experiences temperature swings during normal operation.

Compatibility at a glance

The kit is formulated to fit a broad range of GM vehicles. Examples include Silverado, Sierra, Suburban, Tahoe, Avalanche, Express, Caprice, G8, Firebird, Grand Prix, GTO, Yukon, and more. OEM reference numbers 12617944, 12558573, 12600530, and 12620947 help verify fitment for your vehicle.

What’s included

The package includes the gasket and compatible bolts (OE 551696) to support a complete, sealed connection between the exhaust manifold and engine block.

Installation tips

  • Verify exact year and model against the compatibility details.
  • Prepare clean mating surfaces and confirm gasket orientation before tightening.
  • Torque bolts to the manufacturer’s specs and recheck after a brief run‑in.

Real‑world use cases

Ideal when replacing a failing gasket or performing exhaust service on aging GM trucks and SUVs. The kit’s high‑temp capability supports restoration of sealing performance without major engine work.

Key benefits at a glance

  • Durable multi‑layer steel construction for heat resistance
  • Direct replacement design for easier installation
  • OEM bolts included for compatibility and a complete kit
  • Broad GM vehicle compatibility across multiple model families

FAQ

Q: What vehicles is the YEHERIT LS Exhaust Manifold Gasket & Bolts Kit compatible with?

A: Compatible with a broad range of GM trucks and SUVs, including Silverado, Sierra, Suburban, Tahoe, Avalanche, Express, and more per the product details.

Q: What benefits does this gasket kit offer during installation?

A: Durable multi-layer steel, direct replacement design, and included OE bolts support a straightforward installation and a reliable seal.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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