2003 Hummer H1 Ignition and Tune-Up Products
Find Your Specific 2003 Hummer H1 Ignition and Tune-Up Products
Below you will find various in-demand Hummer Ignition and Tune-Up Products, components and accessories for your 2003 H1. Advance Auto Parts has popular H1 parts like Glow Plugs Ignition Switches and more. You’ll also find aftermarket and OEM Ignition and Tune-Up Products for other H1 model years including
2002,
2004,
2006 and more. Select a category of 2003 Hummer H1 Ignition and Tune-Up Products below and start saving instantly.
Popular 2003 Hummer H1 Ignition and Tune-Up Products Categories
Essential Ignition and Tune-Up Products for 2003 Hummer H1s
Carquest Premium – Ignition Switch (Part No.CSA1039)
from
$46.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest – Ignition Switch (Part No.CS643)
from
$44.05
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
Product Features:
See More
Product Features:
- Designed to OE standards for ease of installation
- Copper alloy conductors ensure superior electrical conductivity with low resistive losses
- Our parts are 100% tested to verify both mechanical and electrical switching performance
- Robust design and high grade materials meet the stringent demands of today’s service professional
- BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
GM Genuine Parts – Diesel Glow Plug: Engineered for Optimal Performance & Reliability (Part No.60G)
from
$10.99
GM Genuine Parts Diesel Glow Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These true OE parts, installed during the production of or validated by General Motors for GM vehicles, ensure optimal performance and reliability. GM Engineers specifically design and validate these parts for Chevrolet, Buick, GMC, or Cadillac vehicles, regularly updating production and service part designs to integrate new materials and technologies. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE), and feature a conical seat type for precise fit and function.
Product Features:
See More
Product Features:
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
- Engineered for Optimal Performance and Reliability: Designed, engineered, and tested to rigorous standards by GM, ensuring top-notch performance and reliability for your vehicle.
- Conical Seat Type: Features a conical seat type for precise fit and function, enhancing the overall efficiency of the glow plug.
Autolite – Diesel Engine Glow Plug: High Intensity Concentrated Heat, Reliable Starts (Part No.1110)
from
$10.99
Starting a diesel engine? Check out Autolite glow plugs. They’re dependable and long-lasting, the perfect plug for a variety of diesel applications.
Product Features:
See More
Product Features:
- Diesel engines depend on high heat in the combustion chamber to ignite the fuel. When you cold start a diesel engine, there isn’t enough heat to ignite. Glow plug warms the combustion chamber to start the fuel ignition.
- These glow plugs fit a variety of diesel applications. If you’re experiencing problems starting your diesel engine, it may have burnt out glow plugs.
- Reaches temperatures hot enough to start in 30 seconds or less
- For dependability and long-lasting performance, use Autolite glow plugs
Autolite – Diesel Engine Glow Plug: High Intensity Concentrated Heat, Reliable Starts (Part No.1120)
from
$14.99
Starting a diesel engine? Check out Autolite glow plugs. They’re dependable and long-lasting, the perfect plug for a variety of diesel applications. Diesel engines depend on high heat in the combustion chamber to ignite the fuel. When you cold start a diesel engine, there isn’t enough heat to ignite. Autolite glow plugs warm the combustion chamber to start the fuel ignition, reaching temperatures hot enough to start in 30 seconds or less. If you’re experiencing problems starting your diesel engine, it may have burnt out glow plugs. For dependability and long-lasting performance, use Autolite glow plugs.
Product Features:
See More
Product Features:
- Diesel engines depend on high heat in the combustion chamber to ignite the fuel. When you cold start a diesel engine, there isn’t enough heat to ignite. Glow plug warms the combustion chamber to start the fuel ignition.
- These glow plugs fit a variety of diesel applications. If you’re experiencing problems starting your diesel engine, it may have burnt out glow plugs.
- Reaches temperatures hot enough to start in 30 seconds or less
- For dependability and long-lasting performance, use Autolite glow plugs
- High Intensity Concentrated Heat: Autolite glow plugs generate intense heat to ensure reliable ignition in diesel engines, even in cold conditions.
- Durable Construction: Engineered to withstand the rigors of diesel engine operation, providing consistent performance over time.
Bosch – Duraterm Glow Plugs (Part No.F1100117865BOS)
from
$20.96
Bosch Duraterm Glow Plug Technology With a long history of diesel fuel injection expertise and innovation, Bosch leads the way in glow plug technology with its patented Duraterm dual-control coil design. This technology utilizes a self-regulating system that reduces glow wait time by more than 50%. The patented dual control regulating and heating coil system effectively directs current draw, enabling the glow plug to reach higher temperatures more quickly for faster engine start-up. For vehicles with a post-glow control system, this advanced technology results in a post-glow heating phase which allows for more efficient overall engine performance.
Product Features:
See More
Product Features:
- Glow plug reaches higher temperatures more quickly for fast engine start-up
- Regulating coil controls current draw for rapid heat-up of heating coil
- Heating coil provides rapid heat-up of the glow tube and quick start-up
- Glow tube material resists corrosion and vibration for long service life
- Fine-grained ceramic insulating powder provides superior electrical insulation and high thermal conductivity
- Twin Viton seals protect coils from exhaust gas damage for long life
- Connectors designed to OE specifications precise fit and easy installation
Upgrade your 2003 Hummer H1 with Top-Quality Ignition and Tune-Up Products
When it comes to maintaining or upgrading your 2003 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, Ignition and Tune-Up Products are key to keeping your H1 functioning at its best. At Advance Auto Parts, we offer a wide selection of 5 Ignition and Tune-Up Products for the 2003 Hummer H1, designed to meet your needs without breaking the bank.
From
Glow Plug
replacements to
Ignition Switches
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 Ignition and Tune-Up Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Ignition and Tune-Up Products for your 2003 Hummer H1 at great prices.
Our Ignition and Tune-Up Products inventory for this model
ranges from just $10.99 to $46.99, with
an average price of $26.80.
Our 5 Ignition and Tune-Up Products in stock come from 5 trusted brands, so you’re sure to find the right part for your 2003 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 2003 Hummer H1, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names
like GM Genuine Carquest, and more.
GM Genuine Ignition and Tune-Up Products
start at just $10.99 and boast an impressive 4 stars average rating from customers.
With 41 customer reviews and counting, our 2003 Hummer H1 Ignition and Tune-Up Products 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 Ignition and Tune-Up Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 2003 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 2003 Hummer H1!
Best-Selling Glow Plugs for 2003 Hummer H1s
Enhance the driving experience in your Hummer with 3 quality Glow Plug components, starting at $10.99.
GM Genuine Parts – Diesel Glow Plug: Engineered for Optimal Performance & Reliability (Part No.60G)
from
$10.99
GM Genuine Parts Diesel Glow Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These true OE parts, installed during the production of or validated by General Motors for GM vehicles, ensure optimal performance and reliability. GM Engineers specifically design and validate these parts for Chevrolet, Buick, GMC, or Cadillac vehicles, regularly updating production and service part designs to integrate new materials and technologies. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE), and feature a conical seat type for precise fit and function.
Product Features:
See More
Product Features:
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
- Engineered for Optimal Performance and Reliability: Designed, engineered, and tested to rigorous standards by GM, ensuring top-notch performance and reliability for your vehicle.
- Conical Seat Type: Features a conical seat type for precise fit and function, enhancing the overall efficiency of the glow plug.
Autolite – Diesel Engine Glow Plug: High Intensity Concentrated Heat, Reliable Starts (Part No.1110)
from
$10.99
Starting a diesel engine? Check out Autolite glow plugs. They’re dependable and long-lasting, the perfect plug for a variety of diesel applications.
Product Features:
See More
Product Features:
- Diesel engines depend on high heat in the combustion chamber to ignite the fuel. When you cold start a diesel engine, there isn’t enough heat to ignite. Glow plug warms the combustion chamber to start the fuel ignition.
- These glow plugs fit a variety of diesel applications. If you’re experiencing problems starting your diesel engine, it may have burnt out glow plugs.
- Reaches temperatures hot enough to start in 30 seconds or less
- For dependability and long-lasting performance, use Autolite glow plugs
Bosch – Duraterm Glow Plugs (Part No.F1100117865BOS)
from
$20.96
Bosch Duraterm Glow Plug Technology With a long history of diesel fuel injection expertise and innovation, Bosch leads the way in glow plug technology with its patented Duraterm dual-control coil design. This technology utilizes a self-regulating system that reduces glow wait time by more than 50%. The patented dual control regulating and heating coil system effectively directs current draw, enabling the glow plug to reach higher temperatures more quickly for faster engine start-up. For vehicles with a post-glow control system, this advanced technology results in a post-glow heating phase which allows for more efficient overall engine performance.
Product Features:
See More
Product Features:
- Glow plug reaches higher temperatures more quickly for fast engine start-up
- Regulating coil controls current draw for rapid heat-up of heating coil
- Heating coil provides rapid heat-up of the glow tube and quick start-up
- Glow tube material resists corrosion and vibration for long service life
- Fine-grained ceramic insulating powder provides superior electrical insulation and high thermal conductivity
- Twin Viton seals protect coils from exhaust gas damage for long life
- Connectors designed to OE specifications precise fit and easy installation
Most Popular 2003 Hummer H1 Ignition Switches
Customize your Hummer with 2 Ignition Switches products
like Ignition Starter Switches, all
priced under $46.99.
Carquest – Ignition Switch (Part No.CS643)
from
$44.05
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
Product Features:
See More
Product Features:
- Designed to OE standards for ease of installation
- Copper alloy conductors ensure superior electrical conductivity with low resistive losses
- Our parts are 100% tested to verify both mechanical and electrical switching performance
- Robust design and high grade materials meet the stringent demands of today’s service professional
- BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
Carquest Premium – Ignition Switch (Part No.CSA1039)
from
$46.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Top-Rated Ignition and Tune-Up Products Brands For Your 2003 Hummer H1
Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 2003 Hummer H1s. Below you’ll find some of our best rated Ignition and Tune-Up Products from GM Genuine and Carquest, and more. Ignition and Tune-Up Products from these brands that fit a 2003 H1 start at just $10.99 and are rated as high as 4 stars. OEM and aftermarket Ignition and Tune-Up Products don’t get more top quality, durable, and affordable than from the brands below.
Popular GM Genuine 2003 Hummer H1 Ignition and Tune-Up Products
When it comes to maintaining or upgrading your 2003 Hummer H1, using quality Ignition and Tune-Up Products is essential to ensure durability and a perfect fit. GM Genuine ticks all of those boxes. We offer a wide selection of GM Genuine Ignition and Tune-Up Products, specifically designed for the 2003 Hummer H1. With over 1 GM Genuine brand Ignition and Tune-Up Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $10.99. Plus, with over 14 customer reviews and an average rating of 4 stars, you can trust that our GM Genuine Ignition and Tune-Up Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$10.99
$10.99
(14)
Diesel Glow Plug: Engineered for Optimal Performance & Reliability
“I installed them fired right up”
Popular Carquest 2003 Hummer H1 Ignition and Tune-Up Products
Carquest auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 2003 Hummer H1 owner should feel confident when installing genuine Carquest parts in their vehicle. To ensure the best fit and performance for your 2003 H1, Advance Auto Parts carries a full inventory of 1 Carquest Ignition and Tune-Up Products. Plus you will be keeping your Hummer in peak condition while saving money because prices on these Carquest Ignition and Tune-Up Products range up to $44.05, plus, with more than 25 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Ignition and Tune-Up Products below will deliver on both quality and value.
from
$44.05
$44.05
(25)
“It was just like the original part . It was easy to install and works great”
FAQs for 2003 Hummer H1 Ignition and Tune-Up Products
Which Ignition and Tune-Up Products are best-sellers for 2003 Hummer H1s?
Out of 5 Ignition and Tune-Up Products that fit 2003 Hummer H1s, the following parts are the top sellers:
- Diesel Glow Plug: Engineered for Optimal Performance & Reliability (12019461) – $10.99
- Ignition Switch (12492773) – $46.99
- Diesel Engine Glow Plug: High Intensity Concentrated Heat, Reliable Starts (3290506) – $10.99
What’s the price range for 2003 Hummer H1 Ignition and Tune-Up Products?
Ignition and Tune-Up Product prices for the 2003 Hummer H1 start at $10.99 and go up to $46.99 for the most premium parts.
What’s the average price of a Ignition and Tune-Up Product for a 2003 Hummer H1?
The average price for Ignition and Tune-Up Products for the 2003 Hummer H1 is $26.80. Keep in mind the variety of part types within our Ignition and Tune-Up Product category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Ignition and Tune-Up Products for other Hummer H1 model years?
What are the cheapest Ignition and Tune-Up Products for my 2003 Hummer H1?
The cheapest 2003 Hummer H1 Ignition and Tune-Up Products we carry in stock are:
- Diesel Glow Plug: Engineered for Optimal Performance & Reliability (12019461) – $10.99
- Diesel Engine Glow Plug: High Intensity Concentrated Heat, Reliable Starts (3290506) – $10.99
- Duraterm Glow Plugs (10808853) – $20.96
- Ignition Switch (19970443) – $44.05
- Ignition Switch (12492773) – $46.99
What are the top-rated Ignition and Tune-Up Products that fit the 2003 Hummer H1?
Out of 41 reviews by customers, our 2003 Hummer H1 Ignition and Tune-Up Products have an average customer rating of . These are some of the highest-rated Ignition and Tune-Up Product types for the 2003 Hummer H1 and their top-rated products:
- Glow Plugs
- Diesel Glow Plug: Engineered for Optimal Performance & Reliability (12019461) – $10.99
- Diesel Engine Glow Plug: High Intensity Concentrated Heat, Reliable Starts (3290506) – $10.99
- Ignition Switches
- Diesel Glow Plug: Engineered for Optimal Performance & Reliability (12019461) – $10.99
- Diesel Engine Glow Plug: High Intensity Concentrated Heat, Reliable Starts (3290506) – $10.99
What types of Ignition and Tune-Up Products do you sell for my 2003 Hummer H1?
As of 2/5/25, these are some of the most in-demand types of Ignition and Tune-Up Products for a 2003 Hummer H1:
Can I get help with 2003 Hummer H1 Ignition and Tune-Up Product orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Hummer Ignition and Tune-Up Products and more.
What is your return policy for Hummer H1 Ignition and Tune-Up Products?
Advance Auto Parts keeps returns simple. For new Hummer H1 Ignition and Tune-Up Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
