Hummer H3 Exhaust Manifold & Header Hardware

Your Hummer H3 will be happy to know that the search for the right Exhaust Manifold & Header Hardware products you’ve been looking for is over! Advance Auto Parts has 3 different Exhaust Manifold & Header Hardware for your vehicle, ready for shipping or in-store pick up. The best part is, our Hummer H3 Exhaust Manifold & Header Hardware products start from as little as $14.99.

When it comes to your Hummer H3, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Exhaust Manifold & Header Hardware product and part brands so you can shop with complete confidence. Some of our top Exhaust Manifold & Header Hardware product brands are Dorman and Felpro. We’re sure you will get the right product to keep that H3 running for a long time.

We even have reviews of our OEM and aftermarket Exhaust Manifold & Header Hardware products to help you buy with confidence. Hear from other customers via the 140 reviews on parts for your Hummer H3.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Exhaust Manifold & Header Hardware products for your H3, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

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Exhaust Manifold & Header Hardware for a Hummer H3

Use the fitment form at the top of the page to select your exact year and engine type for your Hummer H3.

Dorman - Help - Exhaust Manifold Hardware Kit (Part No. 03413B)
Description
Our Exhaust Manifold Hardware Kit comes with the necessary installation components to assist you in replacing your manifold. Save time and energy by having the right hardware on hand when you need it.

Product Features:
Direct replacement for a proper fit every time
Durable steel construction
Repair kit helps to secure exhaust manifold to the vehicle engine head
Manufactured to strict engineering quality standards

4.5

Read 3 review(s)

Review snapshot ® by PowerReviews

4.5

4.5

5

5

2021-12-31

5

5

Exactly what I needed

Exactly what I needed

Submitted 2021-12-31

By Katie

From Akron, iowa

Worked like a charm

Bottom Line recommended

Worked like a charm

By Katie from Akron, iowa

BOTTOM LINE recommended

5

5

2021-11-02

5

5

Great product Great Price with the 20% off this is the only

Great product Great Price with the 20% off this is the only

Submitted 2021-11-02

By Craig

From Undisclosed

Great product Great Price with the 20% off this is the only reason I purchase products from Advanced Auto!!

Bottom Line NULL

Great product Great Price with the 20% off this is the only reason I purchase products from Advanced Auto!!

By Craig from Undisclosed

BOTTOM LINE NULL

5

5

2021-02-07

5

5

I would buy again

I would buy again

Submitted 2021-02-07

By Robert

From Undisclosed

Fit like factory

Bottom Line NULL

Fit like factory

By Robert from Undisclosed

BOTTOM LINE NULL
from $15.99
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Dorman - Help - Exhaust Manifold Hardware Kit (Part No. 03413)
Description
Our Exhaust Manifold Hardware Kit comes with the necessary installation components to assist you in replacing your manifold. Save time and energy by having the right hardware on hand when you need it.

Product Features:
Direct replacement for a proper fit every time
Durable steel construction
Repair kit helps to secure exhaust manifold to the vehicle engine head
Manufactured to strict engineering quality standards

4.0

Read 3 review(s)

Review snapshot ® by PowerReviews

4.0

4.0

3

3

2022-01-19

3

3

2 bolts missing

2 bolts missing

Submitted 2022-01-19

By Esk

From Pontiac mi

The bolts are good quality but the package was new unopened and only contained 10 bolts when 12 is needed for the job. I didn't realize it was missing until installing the others so I was not going to take them back out to exchange

Bottom Line not recommended

The bolts are good quality but the package was new unopened and only contained 10 bolts when 12 is needed for the job. I didn't realize it was missing until installing the others so I was not going to take them back out to exchange

By Esk from Pontiac mi

BOTTOM LINE not recommended

5

5

2021-01-18

5

5

Great buy

Great buy

Submitted 2021-01-18

By Ethan

From Undisclosed

Perfect fit

Bottom Line NULL

Perfect fit

By Ethan from Undisclosed

BOTTOM LINE NULL

1

1

2021-01-16

1

1

Trash

Trash

Submitted 2021-01-16

By Chris

From Undisclosed

Not same socket size as stock listed as exact Now this is the only 12mm on the entire vehicl

Bottom Line NULL

Not same socket size as stock listed as exact Now this is the only 12mm on the entire vehicl

By Chris from Undisclosed

BOTTOM LINE NULL
from $14.99
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Felpro - Exhaust Manifold Hardware Kit (Part No. ES 75120)
Description
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
Designed and manufactured to meet the needs of the exhaust system repair environment.
Verified, tested and certified proprietary Organic coating resists corrosion.
Tightly controlled coefficient of friction ensures reliable installation.
Application specific kit contents
Self-locking nuts (where applicable).
from $35.99
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