Dtomi Engine Intake Manifold Gasket Runner Seals — 8pcs for Chevy, GMC, Cadillac LT Engines (2014+)

Overview

Meet the Dtomi Engine Intake Manifold Gasket Runner Seals, a concise 8-piece set designed for LT-based engines in 2014 and newer Chevrolet, GMC, and Cadillac vehicles. This kit replaces part numbers 12626354, MS19945, and MS 97402, providing a ready-to-install sealing solution across a wide range of models. Built to endure the heat and pressure of modern engines, these gaskets are meant to stand up to everyday driving, from quick commutes to longer road trips.

Designed for real-world use, the Dtomi gasket set emphasizes straightforward installation and dependable sealing. The kit ships brand-new and is tested before dispatch, with friendly support available for one year after purchase. This combination aims to offer a practical, no-surprise solution for DIY enthusiasts and professional technicians alike.

Key features at a glance

• Replacement Part Numbers: 12626354, MS19945, MS 97402. Confirm fitment before ordering.
• Broad Compatibility: Fits 2014+ LT-based engines in Chevy, GMC, and Cadillac lineups, including popular trucks, SUVs, and sports cars.
• Material & Seal Quality: Silicone-based gasket material for strong sealing, water resistance, and leak prevention across temperatures.
• Performance & Longevity: High-temperature tolerance with corrosion- and aging-resistant properties for long-lasting sealing performance.
• Easy Installation: Direct replacement design to save time and simplify routine maintenance.
• Support & Warranty: 1-year quality support and a 100% brand-new product promise.

Compatibility and vehicle coverage

This gasket set supports a broad spectrum of GM vehicles equipped with LT1/LT2/ LT-based 5.3L and 6.2L powertrains. Typical applications include Camaro, Corvette, Silverado, Suburban, Tahoe, Sierra, Yukon, and related configurations. The listing notes compatibility with Cadillac CTS and Escalade families, as well as multiple Chevrolet and GMC pickups and SUVs. Always verify your exact engine and year to ensure a precise match.

What you get and how it helps

• Eight high-quality gaskets ready to replace aging seals and restore proper manifold sealing.
• Direct-fit design that can help streamline your maintenance workflow and reduce installation time.
• Silicone-based material that resists water ingress and maintains a tight seal under high heat.

Quality you can rely on

Dtomi commits to 100% brand-new parts that are tested before shipping. With a one-year quality support window, you have ongoing access to assistance if you need it. This combination aims to provide confidence during installation and ongoing use without overpromising results.

Who is this for?

Ideal for DIYers performing intake manifold work, as well as professional technicians seeking a cost-effective, reliable gasket kit. Use it as part of routine maintenance or as a targeted repair to address sealing concerns around the intake manifold.