Best Automotive Replacement Engine Mounts Under $100 (2026)

We scored options under $100 by value using verified user ratings, build materials (billet vs. OEM-style), vehicle-specific fitment coverage, and useful features like heat shielding or swap compatibility

Top Picks

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    ICT Billet SBC Vehicle to LS Engine Mount Adapter Plate

    ICT Billet SBC Vehicle to LS Engine Mount Adapter Plate

    ICT Billet • ★ 4.1/5 • Mid-Range

    SBC to LS engine swap plate, billet aluminum adapter for relocating crank centerline. Improves fitment in LS swaps; customers note easy installation and good value. Some reports of compatibility issues with factory SBC brackets

    • universal swap compatibility
    • aerospace-grade billet aluminum
    • centerline relocation for LS swaps
    Check current price on Amazon →
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    Engine motor mount set for 2007-2014 Tahoe/Silverado/Suburban/Avalanche/Sierra/Yukon

    Engine motor mount set for 2007-2014 Tahoe/Silverado/Suburban/Avalanche/Sierra/Yukon

    Mardarth • ★ 3.9/5 • Mid-Range

    Engine motor mounts with heat shield to secure the engine and reduce vibration. Includes two mounts for right and left sides; compatible with various GM SUVs and trucks. Customer feedback notes good fit and dimensional match, with mixed ease of installation due to heat shield

    • heat shielded design
    • two-piece mount set
    • strong fit for multiple GM models
    Check current price on Amazon →
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    Engine motor and transmission mount kit for 2003-2008 Corolla/Matrix/Vibe

    Engine motor and transmission mount kit for 2003-2008 Corolla/Matrix/Vibe

    YBDDZH • ★ 3.9/5 • Mid-Range

    Engine and transmission mount kit compatible with 2003-2008 Corolla, Matrix, and Pontiac Vibe 1.8L automatic transmission. Direct replacement to match factory bracket and fit the engine bay. One customer notes it drives like a brand new car

    • direct OE bracket replacement
    • multi-model compatibility (Corolla/Matrix/Vibe 1.8L)
    • positive customer performance feedback
    Check current price on Amazon →
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Buying Guide

Match mount to your vehicle and transmission

Confirm year, make, model and transmission type—several sets are specific to vehicles like Altima, Corolla/Matrix/Vibe, Camry/Solara, or full-size GM trucks and SUVs

Choose material for purpose

Billet aluminum adapters (used for engine-to-frame swaps) differ from rubber/steel motor and transmission mounts designed to reduce vibration in OEM replacements

Check compatibility for engine swaps

If doing an LS swap or similar, use a vehicle-to-LS adapter plate engineered for alignment and bolt pattern conversion rather than a stock mount

Assess heat and durability features

For trucks and high-load applications, look for mounts or sets with heat shields or reinforced designs to handle higher under-hood temperatures and torque

Use customer ratings to gauge value

Prioritize parts with higher user ratings and consistent feedback on fitment and durability to improve chances of a satisfactory replacement under $100