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GM / ACDelco  |  SKU: 55507833

Genuine OEM GM 55507833 Exhaust Manifold Gasket 3.0L LM2 LZ0 Duramax Diesel

Regular price $40.73


Product Care information

At BackWoods Diesel, we ensure all parts are stored in a clean, dry, and temperature-controlled environment to prevent damage. Our team inspects each part for quality and maintains them according to manufacturer guidelines before shipping.

Delivery and Shipping

At BackWoods Diesel, we prioritize fast and reliable shipping. All orders are carefully packed and dispatched promptly to ensure your parts arrive safely and on time, so you can keep your projects running smoothly without delay.

We deliver top-quality parts with fast, reliable shipping so you can keep your diesel projects moving without missing a beat!

Description

Replace your exhaust manifold gasket with this Genuine GM Exhaust Manifold Gasket, part number 55507833, designed for 2020–2026 GM 3.0L Duramax diesel engines (LM2 & LZ0).

This is the original OEM steel gasket with integrated heat shield used from the factory on all LM2 and LZ0 engines. It is designed to provide a proper seal between the exhaust manifold and cylinder head while protecting surrounding components from heat.

Using a genuine GM gasket ensures proper fitment, durability, and long-term reliability compared to aftermarket alternatives.

Features:
- Genuine OEM GM exhaust manifold gasket
- Factory steel construction with integrated heat shield
- Provides proper exhaust sealing and heat protection
- Direct replacement for factory-installed gasket
- Built to GM specifications for durability and performance

Part Information:
GM Part Number: 55507833
UPC: 808709823872

Vehicle Fitment:
2020–2026 Chevrolet Silverado 1500 3.0L Duramax LM2 / LZ0
2020–2026 GMC Sierra 1500 3.0L Duramax LM2 / LZ0
2021–2026 Chevrolet Tahoe / Suburban 3.0L Duramax LM2 / LZ0
2021–2026 GMC Yukon 3.0L Duramax LM2 / LZ0
2020–2026 Cadillac Escalade 3.0L Duramax LM2 / LZ0

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