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Top rated automotive replacement exhaust studs and nuts

AI-generated summary · updated July 28, 2026 · verify details before purchase.

  1. Dorman 03112 Exhaust Manifold Stud and Nut Kit
    Best overall Dorman

    Dorman 03112 Exhaust Manifold Stud and Nut Kit

    4.6/5 $17.70

    High-quality kit with hardened studs and nuts; fits many GM and Ford applications; includes 10 studs and nuts.

    • Durable hardened steel
    • Correct thread pitch
    • Affordable
    • Can rust if exposed
  2. ARP 100-7711 Stainless Steel Exhaust Stud Kit
    Best premium pick ARP

    ARP 100-7711 Stainless Steel Exhaust Stud Kit

    4.9/5 $71.49

    High-strength 8740 chrome moly steel, black oxide finish; used in racing and high-performance builds.

    • Extreme strength
    • Corrosion resistant
    • Precision threads
    • Pricey
    • May need anti-seize
  3. Dorman 03141 Exhaust Manifold Stud and Nut Kit
    Best budget pick Dorman

    Dorman 03141 Exhaust Manifold Stud and Nut Kit

    4.5/5 $17.70

    Economical kit for popular Honda and Acura models; includes 8 studs and 8 nuts with washers.

    • Low price
    • Fits common Japanese engines
    • Includes washers
    • Not stainless steel
    • Limited sizes
  4. Heli-Coil 5546-14 Exhaust Manifold Stud Kit
    Best for repairs Dorman

    Heli-Coil 5546-14 Exhaust Manifold Stud Kit

    4.7/5 $17.70

    Includes threaded inserts for stripped bolt holes; allows reuse of original studs in damaged threads.

    • Repairs stripped threads
    • Includes installation tool
    • Durable insert
    • Requires drilling in some cases
    • More complex install
  5. Stage 8 8901 Locking Exhaust Manifold Stud Kit
    Best for vibration resistance Stage 8

    Stage 8 8901 Locking Exhaust Manifold Stud Kit

    4.8/5 $73.00

    Features locking clip to prevent stud loosening; ideal for off-road and high-vibration engines.

    • Locking mechanism
    • Vibration-proof
    • Reusable
    • Expensive
    • More parts to keep track of
  6. Mopar 6508973AA Exhaust Manifold Stud and Nut Kit
    Best for Chrysler/Dodge/Jeep Anlseiod

    Mopar 6508973AA Exhaust Manifold Stud and Nut Kit

    4.7/5 $13.29 Only 8 left

    OEM quality kit for many Chrysler 3.6L Pentastar engines; studs and nuts with correct heat treatment.

    • OE fit and finish
    • Heat treated
    • Corrosion resistant
    • Limited to specific engines
    • Pricier than generic
  7. ACDelco 24504575 Exhaust Manifold Stud Kit
    Best for GM trucks/SUVs Dorman

    ACDelco 24504575 Exhaust Manifold Stud Kit

    4.5/5 $17.70

    General Motors genuine part; fits various GM V8 engines; includes 8 studs and 8 nuts.

    • OEM quality
    • Direct fit
    • Includes both studs and nuts
    • Primarily for GM
    • Pricey for the quantity

Buying advice

When choosing exhaust studs and nuts, consider material (stainless or coated steel for corrosion resistance), thread pitch compatibility with your vehicle, and whether you need a locking feature for high-vibration applications. For stripped threads, a Heli-Coil kit may be necessary. Always check your vehicle's specific thread size and quantity required.

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