Best Alternator Bracket Bolt Kits

Looking for the best alternator bracket bolt kits? We’ve got you covered with a curated list of top options to keep your engine secure and reliable.

Alternator bracket bolt kits are essential for keeping your engine’s alternator and power steering secure. They ensure reliable performance and longevity for your vehicle. Choosing the right kit can save you time and money.

These kits come in various materials like galvanized steel and stainless steel, offering strength and rust resistance. They fit specific models and engine types, making it easy to find the perfect match.

Whether you’re upgrading or replacing parts, these kits provide a secure fit and peace of mind. Dive in to discover the best alternator bracket bolt kits tailored to your needs.

List of Top 10 Alternator Bracket Bolt Kits

Title	Best For	Price
Aulpq LS Alternator and Power Steering Bracket Bolts Kit Fits for All LS GM Truck 1999-2014 Silverado 1500 4.8L 5.3L 6.0L LM4 LM7 LQ4 LQ9 L59 L33 L76 L92 551221	This bolt kit is perfect for anyone with a 1999-2014 Silverado 1500 who needs reliable, rust-resistant parts. It’s easy to use and fits all LS GM trucks in that range.	View on Amazon (paid link)
551221 Alternator & Power Steering Bracket Bolt Kit for LS Truck GM Engines 1999-2014 Silverado, Tahoe, Suburban, etc – GM Bracket Replaces# 12554030	This kit is perfect for anyone who wants their LS truck engine to stay solid and trouble‑free. It’s great for drivers who need strong, reliable mounting for their alternator and power steering.	View on Amazon (paid link)
Alternator Pump Pulley Adjuster Kit, Generator Mount Bracket Bolt Nut Compatible with Hyundai Elantra 2001-2006, Accent 2000-2007, Kia Rio 2006-2007 Replace 37463-33000 37462-22000 37471-24000	This Alternator Pump Pulley Adjuster Kit is perfect for car owners who need a reliable replacement for their Hyundai Elantra, Accent, or Kia Rio. It’s ideal for those looking to fix pulley adjustments and keep their vehicle running smoothly.	View on Amazon (paid link)
ARP 130-3302 Black Oxide 12-Point Alternator Bracket Bolt Kit for Chevrolet V8	This ARP 130-3302 Black Oxide 12-Point Alternator Bracket Bolt Kit is perfect for Chevrolet V8 owners who need a reliable, USA-made solution for their alternator. It’s easy to install and built to last, making it ideal for anyone looking to upgrade or replace their alternator bracket bolts.	View on Amazon (paid link)
Billet Alternator Bracket Adjustable Kit Fits for Chevy SBC 305 327 350 383 5.0L 5.7L V8 Eight Cylinder Long Water Pump Polished Aluminum for Chevy Small Block Engine	This Billet Alternator Bracket Adjustable Kit is perfect for Chevy SBC owners who want to upgrade their engine’s look and performance. It’s ideal for 1962-2002 Chevy SBC 305, 327, 350, 383, 5.0L, and 5.7L V8 engines with a long water pump.	View on Amazon (paid link)
1A-NBY Alternator and Power Steering Bracket Bolt Kit 12554030 Hardware	This kit is perfect for anyone who wants a simple, strong, and exact-fit bolt set for their GM LS truck engine. It works great for drivers who want a safe, tight, and easy install every time.	View on Amazon (paid link)
ApplianPar Top and Bottom Alternator Bracket Kit for Big Block 383 440 Engine for Chrysler for Dodge	This ApplianPar Alternator Bracket Kit is perfect for car enthusiasts and DIY mechanics working on Chrysler or Dodge vehicles with a Big Block 383 440 Engine. It’s easy to install and includes everything you need to get the job done.	View on Amazon (paid link)
ARP 1503302 Black Oxide Hex Alternator Bracket Bolt Kit for Ford 351W	This kit is perfect for anyone who wants strong, simple, and reliable bolts for a Ford 351W. It is great for people who want parts that are easy to use and made in the USA.	View on Amazon (paid link)
Alternator and Power Steering Bracket Bolt Kit Replacement for All Chevy GM, LS Engines 1999-2014 Silverado	This kit is perfect for anyone who wants a simple, strong, and ready-to-use bolt set for their Chevy GM LS engine. It’s great for drivers who want parts that fit right and hold tight.	View on Amazon (paid link)
ARP 4303302 Stainless 300 Hex Alternator Bracket Bolt Kit	This ARP 4303302 Stainless 300 Hex Alternator Bracket Bolt Kit is perfect for anyone who wants strong, rust-free bolts for their car or engine project. It’s great for those who value top quality and long-lasting parts.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 Alternator Bracket Bolt Kits carefully selected for quality, durability, and value. Each kit is expert-reviewed and backed by customer feedback, ensuring you find the perfect fit for your needs. Whether you’re upgrading your engine or replacing worn parts, this guide makes your choice simple and confident.

1. Aulpq LS Alternator and Power Steering Bracket Bolts Kit Fits for All LS GM Truck 1999-2014 Silverado 1500 4.8L 5.3L 6.0L LM4 LM7 LQ4 LQ9 L59 L33 L76 L92 551221

Aulpq LS Alternator and Power Steering Bracket Bolts Kit Fits for All LS GM Truck 1999-2014 Silverado 1500 4.8L 5.3L 6.0L LM4 LM7 LQ4 LQ9 L59 L33 L76 L92 551221

This bolt kit is for LS alternator and power steering brackets. It fits 1999-2014 Silverado trucks perfectly.

Made of galvanized steel, these bolts are strong and rust-proof. They meet JIS standards and handle 37 ft.lbs torque. No washers needed for easy use.

Works with all LS GM trucks from 1999 to 2014. Compatible with 4.8L, 5.3L, and 6.0L engines. Quick support available if you have questions.

Pros	Cons
Fits all LS GM trucks 1999-2014 Silverado 1500. High-strength galvanized steel resists rust and ensures durability. No washers needed with flange head JIS size bolts. Quick 24-hour support for any questions or feedback.	No washers included, requiring extra purchase for some installations. Limited to specific LS GM trucks, not universal. Torque rating fixed at 37 ft.lbs, no flexibility.

Perfect For:

This bolt kit is perfect for anyone with a 1999-2014 Silverado 1500 who needs reliable, rust-resistant parts. It’s easy to use and fits all LS GM trucks in that range.

Ready to Purchase?

View Price on Amazon (paid link)

2. 551221 Alternator & Power Steering Bracket Bolt Kit for LS Truck GM Engines 1999-2014 Silverado, Tahoe, Suburban, etc – GM Bracket Replaces# 12554030

551221 Alternator & Power Steering Bracket Bolt Kit for LS Truck GM Engines 1999-2014 Silverado, Tahoe, Suburban, etc - GM Bracket Replaces# 12554030

This bolt kit fits GM LS truck engines from 1999–2014. It works with Silverado, Tahoe, Suburban, and more. It replaces the GM bracket #12554030 with a perfect fit.

It fixes loose or missing bolts that cause mounting issues. It keeps your alternator and power steering safe and steady. It gives your engine strong and stable support.

The bolts use 10.9 grade steel for long life. The kit is easy to install. Support is available anytime.

Pros	Cons
Fits GM LS trucks perfectly, replacing OEM part #12554030. Solves mounting issues, ensuring secure alternator and steering. High-quality steel resists rust and extreme conditions. Easy installation, no modifications needed, saves time. 1-year warranty with 24/7 customer support.	No tools included, so you’ll need your own for installation. Not universal—only fits specific GM LS truck engines. No instructions provided, might confuse first-time installers.

Perfect For:

This kit is perfect for anyone who wants their LS truck engine to stay solid and trouble‑free. It’s great for drivers who need strong, reliable mounting for their alternator and power steering.

Ready to Purchase?

View Price on Amazon (paid link)

3. Alternator Pump Pulley Adjuster Kit, Generator Mount Bracket Bolt Nut Compatible with Hyundai Elantra 2001-2006, Accent 2000-2007, Kia Rio 2006-2007 Replace 37463-33000 37462-22000 37471-24000

Alternator Pump Pulley Adjuster Kit, Generator Mount Bracket Bolt Nut Compatible with Hyundai Elantra 2001-2006, Accent 2000-2007, Kia Rio 2006-2007 Replace 37463-33000 37462-22000 37471-24000

The Alternator Pump Pulley Adjuster Kit is a must-have for Hyundai and Kia owners. It helps adjust pulleys on your alternator bracket, keeping your car running smoothly. This kit is compatible with specific models and years.

It fits Hyundai Elantra (2001-2006), Accent (2000-2007), and Kia Rio (2006-2007). The kit includes all essential parts: an adjuster nut, adjuster bolt, and upper retainer bolt. These parts replace OEM numbers like 37463-33000 and 37462-22000.

Easy to install. Saves time and money. Keeps your car reliable.

Pros	Cons
Fits key Hyundai and Kia models with ease Keeps your alternator aligned and steady Strong build for long, reliable use Simple kit with all needed parts included Quick install for smooth pulley adjustment	Limited vehicle compatibility – Only fits specific Hyundai and Kia models. No installation tools – Requires separate tools for setup. Single use kit – Not reusable for multiple repairs.

Perfect For:

This Alternator Pump Pulley Adjuster Kit is perfect for car owners who need a reliable replacement for their Hyundai Elantra, Accent, or Kia Rio. It’s ideal for those looking to fix pulley adjustments and keep their vehicle running smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

4. ARP 130-3302 Black Oxide 12-Point Alternator Bracket Bolt Kit for Chevrolet V8

ARP 130-3302 is a black oxide bolt kit for a Chevrolet V8. It is made for the alternator bracket. It is made in the USA.

This kit is an alternator stud and bolt set. It helps give a clean, strong fit.

The kit has part number 130-3302. It comes in a small, easy-to-handle size.

Pros	Cons
Made in USA ensures top-quality and reliability. Black oxide finish adds strength and style. Compact packaging makes storage and handling easy. Perfect fit for Chevrolet V8, guaranteeing smooth installation.	Limited use: Only fits Chevrolet V8 engines. No extras: Basic kit, no additional tools included. Small size: Easy to misplace during installation.

Perfect For:

This ARP 130-3302 Black Oxide 12-Point Alternator Bracket Bolt Kit is perfect for Chevrolet V8 owners who need a reliable, USA-made solution for their alternator. It’s easy to install and built to last, making it ideal for anyone looking to upgrade or replace their alternator bracket bolts.

Ready to Purchase?

View Price on Amazon (paid link)

5. Billet Alternator Bracket Adjustable Kit Fits for Chevy SBC 305 327 350 383 5.0L 5.7L V8 Eight Cylinder Long Water Pump Polished Aluminum for Chevy Small Block Engine

Billet Alternator Bracket Adjustable Kit Fits for Chevy SBC 305 327 350 383 5.0L 5.7L V8 Eight Cylinder Long Water Pump Polished Aluminum for Chevy Small Block Engine

Upgrade your Chevy SBC engine with this adjustable alternator bracket kit. It’s designed for 1962-2002 models with long water pumps and V-belt systems.

Made from billet aluminum, it’s strong, durable, and rust-resistant. The satin finish adds a sleek look to your engine.

Easy to install, keeps your belt tight, and comes with all parts needed. 30-day refund and 12-month warranty included.

Pros	Cons
Fits many Chevy small block engines Keeps your belt tight with ease Strong billet aluminum build Improves engine look fast Simple bolt-on install	Only works with V‑belt setups Needs a 44″ belt, not included Fits long water pump engines only

Perfect For:

This Billet Alternator Bracket Adjustable Kit is perfect for Chevy SBC owners who want to upgrade their engine’s look and performance. It’s ideal for 1962-2002 Chevy SBC 305, 327, 350, 383, 5.0L, and 5.7L V8 engines with a long water pump.

Ready to Purchase?

View Price on Amazon (paid link)

6. 1A-NBY Alternator and Power Steering Bracket Bolt Kit 12554030 Hardware

This bolt kit fits GM LS truck engines with ease. It matches GM part number 12554030. Your bracket gets a clean, secure fit.

The steel is strong and built to last. The coating protects against wear.

Each bolt fits with simple, quick installation. Your parts stay tight and steady. Check fitment before you buy to ensure a match.

Pros	Cons
Exact fit for 1999-2014 GM LS truck engines. High-strength steel handles heat and heavy loads. Corrosion-resistant coating ensures long-lasting durability. Easy installation with precise, secure bolt measurements.	Limited compatibility with non-GM vehicles. No tools included for installation. Higher price compared to generic bolt kits.

Perfect For:

This kit is perfect for anyone who wants a simple, strong, and exact-fit bolt set for their GM LS truck engine. It works great for drivers who want a safe, tight, and easy install every time.

Ready to Purchase?

View Price on Amazon (paid link)

7. ApplianPar Top and Bottom Alternator Bracket Kit for Big Block 383 440 Engine for Chrysler for Dodge

The ApplianPar Alternator Bracket Kit is a must-have for Dodge and Chrysler owners. It fits Big Block 383 440 Engines. This kit makes engine upgrades easy.

This top and bottom bracket kit is specifically designed for a perfect fit. It ensures your alternator stays securely in place.

The package includes everything you need: one alternator bracket kit. Installation is straightforward and hassle-free.

Pros	Cons
Fits Dodge and Chrysler Big Block engines perfectly. Complete kit includes everything needed for installation. Durable design ensures long-lasting performance. Easy to install, saving time and effort.	May not fit all engine setups Basic kit with few extra parts Limited info for first-time installers

Perfect For:

This ApplianPar Alternator Bracket Kit is perfect for car enthusiasts and DIY mechanics working on Chrysler or Dodge vehicles with a Big Block 383 440 Engine. It’s easy to install and includes everything you need to get the job done.

Ready to Purchase?

View Price on Amazon (paid link)

8. ARP 1503302 Black Oxide Hex Alternator Bracket Bolt Kit for Ford 351W

The ARP 1503302 Black Oxide Hex Alternator Bracket Bolt Kit is made for Ford 351W use. It is a USA-made alternator stud and bolt kit with a clean black oxide finish.

It is small and easy to fit. It helps hold parts firmly. It is part number 1503302.

Pros	Cons
Made in USA with high-quality materials for durability. Perfect fit for Ford 351W engines, easy installation. Black oxide finish adds style and corrosion resistance. Compact packaging ensures safe delivery and storage.	No instructions included, might need expert help. Limited compatibility, only fits specific Ford models. Small parts, easy to lose during installation.

Perfect For:

This kit is perfect for anyone who wants strong, simple, and reliable bolts for a Ford 351W. It is great for people who want parts that are easy to use and made in the USA.

Ready to Purchase?

View Price on Amazon (paid link)

9. Alternator and Power Steering Bracket Bolt Kit Replacement for All Chevy GM, LS Engines 1999-2014 Silverado

Alternator and Power Steering Bracket Bolt Kit is made for Chevy GM LS engines. It fits 1999-2014 Silverado 1500 models with 4.8L, 5.3L, and 6.0L engines. It includes 9 hardened steel bolts with a zinc-coated finish.

This bolt kit helps mount the alternator and power steering pump. It is built from 10.9-grade steel and is rated for 37 ft.lbs torque.

Pros	Cons
Fits 1999-2014 Silverado models with LS engines. Durable 10.9-grade steel with zinc coating for long life. Includes 9 bolts in 4 sizes for easy installation. Rated for 37 ft.lbs torque, ensuring secure mounting.	Only fits select Chevy GM engines Bolt kit only — no extra parts May need added tools for install

Perfect For:

This kit is perfect for anyone who wants a simple, strong, and ready-to-use bolt set for their Chevy GM LS engine. It’s great for drivers who want parts that fit right and hold tight.

Ready to Purchase?

View Price on Amazon (paid link)

10. ARP 4303302 Stainless 300 Hex Alternator Bracket Bolt Kit

Upgrade your project with the ARP 4303302 Stainless 300 Hex Alternator Bracket Bolt Kit. This kit adds ARP’s legendary quality to your build. It’s made from polished Stainless 300 steel, a rust-proof and corrosion-resistant material.

The bolts are stronger than Grade 8 hardware, rated at 170,000 PSI. Each kit includes high-quality washers for a complete installation.

Pros	Cons
ARP quality adds legendary strength to your project. Stainless 300 steel resists rust and corrosion forever. 170,000 PSI rating beats Grade 8 hardware easily. Hex heads and washers included for easy installation.	Higher price than standard bolts, may not fit all budgets. Polished finish could show fingerprints and smudges easily. Overkill strength for some applications, might be unnecessary.

Perfect For:

This ARP 4303302 Stainless 300 Hex Alternator Bracket Bolt Kit is perfect for anyone who wants strong, rust-free bolts for their car or engine project. It’s great for those who value top quality and long-lasting parts.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Alternator bracket bolt kits keep your engine’s alternator and power steering secure. Choosing the right one saves time and money.

Buying the Best Alternator Bracket Bolt Kit:

Vehicle Compatibility: Check if the kit fits your make, model, and engine type. Kits are designed for specific vehicles, like GM LS trucks or Hyundai Elantra.
Material: Look for strong, rust-resistant materials like galvanized steel, stainless steel, or billet aluminum. These ensure longevity and reliable performance.
Bolt Grade: Choose kits with high-grade bolts (e.g., 10.9 grade steel or ARP’s Stainless 300). Higher grades handle more torque and last longer.
Ease of Installation: Opt for kits with clear instructions and all necessary parts included. Some kits, like the Aulpq LS kit, require no washers for easier use.
Warranty and Support: Look for kits with warranties (e.g., 30-day refunds or 12-month coverage). Quick customer support is a plus for any questions.
Finish and Appearance: Consider kits with polished or satin finishes for a sleek look. This is especially important for engine upgrades or show cars.
Price and Value: Compare prices and features to find the best value. High-quality kits may cost more but offer better durability and peace of mind.