2004 Hummer H1 Engine Parts
Find Your Specific 2004 Hummer H1 Engine Parts
Below you will find various in-demand Hummer Engine Parts, components and accessories for your 2004 H1. Advance Auto Parts has popular H1 parts like Engine Timing Parts, Engine Internals, Engine Blocks and more. You’ll also find aftermarket and OEM Engine Parts for other H1 model years including
2002,
2003,
2006 and more. Select a category of 2004 Hummer H1 Engine Parts below and start saving instantly.
Popular 2004 Hummer H1 Engine Parts Categories
Essential Engine Parts for 2004 Hummer H1s
Melling – Stock Replacement OE Type Oil Pump and Screen (Part No.M255-294S)
from
$167.99
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
Product Features:
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Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Meets or exceeds original equipment specifications
MAHLE Original – Engine Oil Pan Gasket Set (Part No.OS32284)
from
$21.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
Product Features:
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Product Features:
- All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
- MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
- Oil pan gasket set contains all gaskets required.
- The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
National – Multi-Purpose Seal (Part No.3945)
from
$15.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; single-lip
- Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Felpro – Engine Gasket Set (Part No.260-1772)
from
$139.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
Sealed Power – Engine Gasket Set (Part No.260-1773)
from
$162.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
Dorman – Engine Oil Pan: Direct Fit, Steel, Sump (Part No.264-163)
from
$262.99
This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.
Product Features:
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Product Features:
- Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
- Complete assembly – includes replacement pan and drain plugs to match original components
- Durable design – high-strength coating prevents future corrosion
- Trustworthy value – backed by team of engineers and quality control experts in the United States
Victor Reinz – Valve Cover Gasket Set: Direct Fit, Includes Grommets, 57 Pieces (Part No.15-10748-01)
from
$242.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
Product Features:
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Product Features:
- Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
- Meets or exceeds OE specifications
- Engineered for the unique operating conditions of certain engines.
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)
from
$11.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
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Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Felpro – Engine Crankshaft Seal Kit (Part No.BS 40683)
from
$52.99
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:
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Product Features:
- Application specific design to ensure a perfect fit
- Meets or exceeds all original equipment specifications
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Rotomaster – Rotomaster (Part No.J1650107N)
from
$881.99
Engineered with precision, Rotomaster New Turbochargers stand apart in the aftermarket industry. Designed for today’s demanding engines, each unit is 100% new and undergoes rigorous triple balancing and quality validation to meet or exceed original equipment performance. Drive with confidence knowing quality and dependability come standard with every turbocharger. As experts in turbochargers, Rotomaster offers best-in-class knowledge and support. Their on-call technical support team is ready to help with installation, troubleshooting, and diagnostics so you can stay up and running with confidence. Backed by an industry-leading warranty, Rotomaster turbochargers deliver confidence and coverage you can count on.
Product Features:
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Product Features:
- Precision Dynamic Balancing: Compressor wheels, turbine shafts, and rotating assemblies are 100% dynamically balanced. Delivers smoother operation and longer turbo life.
- All-New Construction: Built entirely from new components, with no remanufactured parts. Ensures consistent, trouble-free performance.
- OE-Matching Fit and Performance: Engineered to meet or exceed original equipment standards. Guarantees a direct replacement that installs easily and performs like the factory unit, no guesswork required
- Pre-Lubed for Protection: Includes a pre-lube syringe to prep the turbo before first startup. Minimizes installation risk by preventing dry starts, giving you peace of mind.
- Complete Installation Kit: Comes with essential gaskets and mounting hardware. Saves time and ensures a smooth install with no last-minute parts runs.
- 100% dynamic balancing of compressor wheels, turbine shaft/wheel assemblies and complete rotating assembly guarantees proper operation and extends unit life.
- All units come with the required gaskets and mounting hardware for easy installation.
- Meets or exceeds O.E. performance.
- Comes with a pre-lube syringe to ensure product protection during installation.
Felpro – Turbocharger Mounting Gasket Set (Part No.ES 73125)
from
$32.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Validated for fit, form, and function
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 5112)
from
$16.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Specialized gasket set called R.A.C.E. or Remainder to Assemble Complete Engine
- Includes rear main seal, timing cover gasket and seals and fuel pump gaskets
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 72916)
from
$47.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- RIGHT TYPE – Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
- QUALITY MATERIALS – Each valve stem seal features materials based on the specific application for your vehicle repair
- ENGINEERING EXPERTISE – Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
- INSTALLATION AID – Installation tool included to protect inner lip of seal from damage during seal installation
- COVERAGE – Available for domestic and foreign nameplate vehicles
Sealed Power – Engine Piston Ring Set (Part No.E-996K)
from
$657.99
Engine Piston Ring Set
Sealed Power – Engine Piston Ring Set (Part No.E-626K)
from
$522.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
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Product Features:
- Face of top rings coated with latest generation Plasma-Moly
- Decreases friction
- Very resistant to scuffing
- Exacting tolerances
- Meets or exceeds OEM specifications
Victor Reinz – Fuel Pump Mounting Gasket (Part No.71-13599-00)
from
$2.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
Product Features:
See More
Product Features:
- Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
Felpro – Fuel Pump Mounting Gasket (Part No.5182)
from
$2.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
National – Shaft Repair Sleeve (Part No.99187)
from
$36.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
Felpro – Turbocharger Mounting Gasket (Part No.61787)
from
$16.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Validated for fit, form, and function
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
Felpro – Turbocharger Mounting Gasket (Part No.61789)
from
$27.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Validated for fit, form, and function
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
National – Multi-Purpose Seal (Part No.3173)
from
$12.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; single-lip
- Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Felpro – Turbocharger Mounting Gasket (Part No.61717)
from
$9.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Validated for fit, form, and function
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
Felpro – Engine Conversion Gasket Set (Part No.CS 8726-2)
from
$63.99
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:
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Product Features:
- Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
- Application specific design to ensure a perfect fit
- Meets or exceeds all original equipment specifications
- Validated for fit, form and function
- Unsurpassed quality you can trust
- Includes all the parts necessary to complete the repair unless otherwise noted
- Includes all the parts necessary to complete the repair unless otherwise noted
Felpro – Engine Conversion Gasket Set (Part No.CS 26269)
from
$142.99
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:
See More
Product Features:
- Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
- Application specific design to ensure a perfect fit
- Meets or exceeds all original equipment specifications
- Validated for fit, form and function
- Unsurpassed quality you can trust
- Includes all the parts necessary to complete the repair unless otherwise noted
- Includes all the parts necessary to complete the repair unless otherwise noted
Victor Reinz – Engine Conversion Gasket Set (Part No.08-10122-01)
from
$147.99
Product Features:
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- Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
- Use with Head Set to Make Full Set
Upgrade your 2004 Hummer H1 with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 2004 Hummer H1, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Hummer or enhancing its overall performance, Engine Parts are key to keeping your H1 functioning at its best. At Advance Auto Parts, we offer a wide selection of 26 Engine Parts for the 2004 Hummer H1, designed to meet your needs without breaking the bank.
From
Engine Timing Part
replacements to
Engine Internals
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 2004 Hummer H1 at great prices.
Our Engine Parts inventory for this model
ranges from just $2.49 to $881.99, with
an average price of $147.99.
Our 26 Engine Parts in stock come from 9 trusted brands, so you’re sure to find the right part for your 2004 Hummer H1 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2004 Hummer H1, we stock popular OEM and aftermarket Engine Parts from top names
like Felpro National, and more.
Felpro Engine Parts
start at just $2.49 and boast an impressive 4.6 stars average rating from customers.
With 40 customer reviews and counting, our 2004 Hummer H1 Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 2004 Hummer H1 is always ready to roll. We’re committed to providing you with everything you need to keep your H1 in top shape, all in one place.
Start shopping confidently below for your 2004 Hummer H1!
Best-Selling Engine Timing Parts for 2004 Hummer H1s
Enhance the driving experience in your Hummer with 1 quality Engine Timing Part components, starting at $15.99.
National – Multi-Purpose Seal (Part No.3945)
from
$15.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; single-lip
- Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Most Popular 2004 Hummer H1 Engine Internals
Customize your Hummer with 4 Engine Internals products
like Crankshaft Seals,
Standard Piston Rings, and
Main Bearing Repair Sleeves, all
priced under $522.99.
National – Shaft Repair Sleeve (Part No.99187)
from
$36.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
National – Multi-Purpose Seal (Part No.710258)
from
$35.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
- Excellent high temperature capabilities
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
Driveworks – Crankshaft Seal (Part No.S-3945)
Sealed Power – Engine Piston Ring Set (Part No.E-626K)
from
$522.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Face of top rings coated with latest generation Plasma-Moly
- Decreases friction
- Very resistant to scuffing
- Exacting tolerances
- Meets or exceeds OEM specifications
Top Picks for 2004 Hummer H1 Engine Blocks
Upgrade Hummer H1s with top-quality Engine Blocks parts, including 1 OEM and aftermarket selections for your 2004 model.
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)
from
$11.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
In-Demand Engine Gaskets and Seals for 2004 Hummer H1s
Select from 10 premium Engine Gaskets and Seals parts for your 2004 Hummer H1, with prices ranging from $2.49 to $181.99.
Felpro – Fuel Pump Mounting Gasket (Part No.5182)
from
$2.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
National – Multi-Purpose Seal (Part No.3173)
from
$12.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; single-lip
- Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 5112)
from
$16.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Specialized gasket set called R.A.C.E. or Remainder to Assemble Complete Engine
- Includes rear main seal, timing cover gasket and seals and fuel pump gaskets
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Felpro – Engine Valve Cover Gasket Set (Part No.VS 50228 C)
from
$22.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
- SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
Felpro – Engine Oil Pan Gasket Set – High-temperature Rubber-coated fiber (Part No.OS 34406)
from
$15.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
- REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
Felpro – Engine Conversion Gasket Set (Part No.CS 8726-2)
from
$63.99
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:
See More
Product Features:
- Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
- Application specific design to ensure a perfect fit
- Meets or exceeds all original equipment specifications
- Validated for fit, form and function
- Unsurpassed quality you can trust
- Includes all the parts necessary to complete the repair unless otherwise noted
- Includes all the parts necessary to complete the repair unless otherwise noted
Felpro – Engine Gasket Set (Part No.260-1773)
from
$181.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
Felpro – Engine Gasket Set (Part No.260-1772)
from
$139.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
- Includes all parts needed to complete the repair
Victor Reinz – RTV Silicone (Part No.70-31414-10)
from
$9.99
Product Features:
See More
- Resistant to temperatures from -58 Deg. F to 482 Deg. F, and briefly up to 572 Deg. F (-50 Deg. C to 250 Deg. C, briefly to 300 Deg. C)
- Insignificant shrinkage and loss of mass even in high-heat environments
- Fast-curing, low-odor, noncorrosive (pH neutral, non-acidic, non-oxidizing), and will not harm oxygen sensors
- Sealing gap 0.006 in (0.15 mm)
Victor Reinz – Fuel Pump Mounting Gasket (Part No.71-13599-00)
from
$2.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
Product Features:
See More
Product Features:
- Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
Most Sold 2004 Hummer H1 Oil Pumps
Explore our best-selling Hummer parts for the 2004 H1 among 2 OEM and aftermarket options starting from $167.99.
Melling – Stock Replacement OE Type Oil Pump and Screen (Part No.M255-294S)
from
$167.99
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
Product Features:
See More
Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Meets or exceeds original equipment specifications
Melling – Stock Replacement Oil Pump (Part No.M255HV-294S)
from
$233.99
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
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Top-Rated Engine Parts Brands For Your 2004 Hummer H1
Shop for the best-rated brands offering Engine Parts and other products for your 2004 Hummer H1s. Below you’ll find some of our best rated Engine Parts from Felpro and National, and more. Engine Parts from these brands that fit a 2004 H1 start at just $2.49 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Felpro 2004 Hummer H1 Engine Parts
When it comes to maintaining or upgrading your 2004 Hummer H1, using quality Engine Parts is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Engine Parts, specifically designed for the 2004 Hummer H1. With over 2 Felpro brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $2.49, with an average price of just $9.74. Plus, with over 15 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Popular National 2004 Hummer H1 Engine Parts
National auto parts is one of the highest quality Engine Part brands in the market. Any 2004 Hummer H1 owner should feel confident when installing genuine National parts in their vehicle. To ensure the best fit and performance for your 2004 H1, Advance Auto Parts carries a full inventory of 3 National Engine Parts. Plus you will be keeping your Hummer in peak condition while saving money because prices on these National Engine Parts range from $12.99 to $36.49, plus, with more than 3 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
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$36.49
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Shaft Repair Sleeve
“Fixed my Ford F-150 4.2. Fit well and installation tool seated the sleeve exactly where it needed to be. Super easy to use and covered the grooved s”
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$15.99
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Multi-Purpose Seal
“I used this seal to replace the leaking front crankshaft seal on a high performance 454 big block Chevy engine. It fit and installed without any issue”
FAQs for 2004 Hummer H1 Engine Parts
Which Engine Parts are best-sellers for 2004 Hummer H1s?
Out of 26 Engine Parts that fit 2004 Hummer H1s, the following parts are the top sellers:
- Fuel Pump Mounting Gasket (5183812) – $2.49
- Engine Valve Stem Oil Seal Set (5183111) – $16.99
- Engine Valve Cover Gasket Set (5183332) – $22.99
What’s the price range for 2004 Hummer H1 Engine Parts?
Engine Part prices for the 2004 Hummer H1 start at $2.49 and go up to $881.99 for the most premium parts.
What’s the average price of a Engine Part for a 2004 Hummer H1?
The average price for Engine Parts for the 2004 Hummer H1 is $147.99. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Parts for other Hummer H1 model years?
What are the cheapest Engine Parts for my 2004 Hummer H1?
The cheapest 2004 Hummer H1 Engine Parts we carry in stock are:
- Fuel Pump Mounting Gasket (5183812) – $2.49
- Fuel Pump Mounting Gasket (12548153) – $2.99
- Crankshaft Seal (11494004) – $7.49
- Turbocharger Mounting Gasket (10900862) – $9.99
- RTV Silicone (12588189) – $9.99
What are the top-rated Engine Parts that fit the 2004 Hummer H1?
Out of 40 reviews by customers, our 2004 Hummer H1 Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 2004 Hummer H1 and their top-rated products:
- Engine Gaskets and Seals
- Multi-Purpose Seal (15440011) – $12.99
- Fuel Pump Mounting Gasket (5183812) – $2.49
- Engine Valve Stem Oil Seal Set (5183111) – $16.99
- Engine Internals
- Multi-Purpose Seal (15440011) – $12.99
- Fuel Pump Mounting Gasket (5183812) – $2.49
- Engine Valve Stem Oil Seal Set (5183111) – $16.99
What types of Engine Parts do you sell for my 2004 Hummer H1?
As of 3/1/26, these are some of the most in-demand types of Engine Parts for a 2004 Hummer H1:
Can I get help with 2004 Hummer H1 Engine Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Hummer Engine Parts and more.
What is your return policy for Hummer H1 Engine Parts?
Advance Auto Parts keeps returns simple. For new Hummer H1 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
