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Best Automotive Replacement Fuel Throttle Bodies Under $100 (2026)

Selections were ranked by a value score combining compatibility tags, customer ratings, and price points under $100

Top Picks

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    Marsram Electronic Throttle Body for GM vehicles

    Marsram Electronic Throttle Body for GM vehicles

    Marsram • ★ 3.9/5 • Mid-Range

    Marsram electronic throttle body assembly, designed to regulate air intake for multiple GM vehicles and Isuzu/Hummer/Saab/Buick models. Features a reinforced build and redesigned internal sensor for improved reliability. Customer insight: easy to install and provides good value

    • reinforced, corrosion/heat-resistant housing
    • redesigned internal electronic sensor
    • broad vehicle compatibility
    Check current price on Amazon →
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Buying Guide

Confirm vehicle fitment

Match the throttle body to your exact make, model, engine size and year using OEM part numbers or the seller’s compatibility list to avoid installation issues

Check included sensors and connectors

Look for assemblies that include IAC or TPS components and ensure the electrical connector style matches your vehicle to minimize additional parts or wiring

Prioritize rated electronic units for drive-by-wire systems

For vehicles with electronic throttle control, choose an electronic throttle body with appropriate calibration and connector compatibility rather than a generic mechanical unit

Compare brands and customer ratings

Consider brands with consistent ratings (multiple entries here score 4.5–4.6★) and read user feedback specific to your vehicle for real-world reliability insights

Evaluate return policy and warranty

Select parts from sellers that document a clear return or warranty policy so you can address fitment or early-failure issues without extra cost