Best automotive replacement exhaust studs and nuts, ranked

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Best automotive replacement exhaust studs and nuts, ranked

AI-generated summary · updated August 6, 2026 · verify details before purchase.

1 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
View on Amazon manufacturer site
2 Best premium pick ARP
ARP 100-7711 Stainless Steel Exhaust Stud Kit

4.9/5 $70.99

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
View on Amazon manufacturer site
3 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
View on Amazon manufacturer site
4 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
View on Amazon manufacturer site
5 Best for vibration resistance Stage 8
Stage 8 8901 Locking Exhaust Manifold Stud Kit

4.8/5 $72.49

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
View on Amazon manufacturer site
6 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
View on Amazon manufacturer site
7 Best for Chrysler/Dodge/Jeep Anlseiod
Mopar 6508973AA Exhaust Manifold Stud and Nut Kit

4.7/5 $13.29 Currently unavailable

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
View on Amazon manufacturer site

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.

Product Category Search

Best automotive replacement exhaust studs and nuts, ranked

Dorman 03112 Exhaust Manifold Stud and Nut Kit

ARP 100-7711 Stainless Steel Exhaust Stud Kit

Dorman 03141 Exhaust Manifold Stud and Nut Kit

Heli-Coil 5546-14 Exhaust Manifold Stud Kit

Stage 8 8901 Locking Exhaust Manifold Stud Kit

ACDelco 24504575 Exhaust Manifold Stud Kit

Mopar 6508973AA Exhaust Manifold Stud and Nut Kit

Buying advice

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