2004 Buick Century Air Injection Parts
Keep Your 2004 Buick Century in Top Shape with Quality Air Injection Parts
Whether you’re repairing or upgrading your Air Injection Part, using high-quality parts is key to keeping your 2004 Buick Century looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Secondary Air Injection Relays, Air Injection Bypass Valve Solenoid Connector, and Secondary Air Injection Pump Connectors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2004 Buick Century Air Injection Part at Advance Auto Parts is around $78.42, with a range that starts at $15.79 and goes up to $181.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Electrical Relay and Multi-Purpose Wire Connector start at just $15.79 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Air Injection Part, don’t forget to check out other key components like Gas Caps and Oxygen Sensors. At Advance Auto Parts, we’re here to help you keep your 2004 Buick Century in peak condition, inside and out.
Find Your Specific 2004 Buick Century Air Injection Parts
Looking for the perfect Air Injection Part for your 2004 Buick Century? You’re in the right place. Below, you’ll find links to various types of Air Injection Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Air Injection Parts, ensuring durability and a precise fit for your Buick Century. Whether you’re driving a 2004 model or another popular model year like
1996,
1997,
1998,
1999,
2000,
2001,
2002,
2003, and
2005, we’ve got you covered. Purchasing Air Injection Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Air Injection Parts that fit your vehicle.
Essential 2004 Buick Century Air Injection Parts
ACDelco – Multi-Purpose Pigtail (Part No.PT2195)
from
$181.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
GM Genuine Parts – Multi-Purpose Pigtail (Part No.PT1116)
from
$86.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Driveworks – Electrical Relay (Part No.83267)
from
$15.79
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.
Product Features:
See More
Product Features:
- Direct-fit OE replacement ensures ease of installation
- Designed to meet OE performance
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
GM Genuine Parts – Multi-Purpose Wire Connector (Part No.PT2784)
from
$37.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Popular 2004 Buick Century Air Injection Parts Categories
Most Popular Secondary Air Injection Relay for 2004 Buick Centuries
Enhance your 2004 Buick Century with this popular Secondary Air Injection Relay we have in stock, for $15.79.
Driveworks – Electrical Relay (Part No.83267)
from
$15.79
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.
Product Features:
See More
Product Features:
- Direct-fit OE replacement ensures ease of installation
- Designed to meet OE performance
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
Best-Selling 2004 Buick Century Air Injection Bypass Valve Solenoid Connector
Upgrade your Century with our best-selling Air Injection Bypass Valve Solenoid Connector.
GM Genuine Parts – Multi-Purpose Wire Connector (Part No.PT2784)
from
$37.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Top-Quality Secondary Air Injection Pump Connectors for 2004 Buick Centuries
Choose a high-quality OEM or aftermarket Secondary Air Injection Pump Connector for Buick Centuries and enjoy top-notch performance from $181.99.
ACDelco – Multi-Purpose Pigtail (Part No.PT2195)
from
$181.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
FAQs for 2004 Buick Century Air Injection Parts
What are the best-selling Air Injection Parts for 2004 Buick Centuries?
Out of 3 Air Injection Parts that fit 2004 Buick Centuries, the following parts are the top sellers:
- Electrical Relay (11439815) – $15.79
- Multi-Purpose Wire Connector (11895262) – $37.49
What’s the price range for 2004 Buick Century Air Injection Parts?
The prices of Air Injection Parts for the 2004 Buick Century range from $15.79 up to $181.99 for the most premium parts.
What is the average price of an Air Injection Part for a 2004 Buick Century?
The average price for Air Injection Parts for the 2004 Buick Century is $78.42. Keep in mind the variety of part types within our Air Injection Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Air Injection Parts for other Buick Century model years?
What are the cheapest Air Injection Parts for my 2004 Buick Century?
The cheapest 2004 Buick Century Air Injection Parts we carry are:
- Electrical Relay (11439815) – $15.79
- Multi-Purpose Wire Connector (11895262) – $37.49
- Multi-Purpose Pigtail (15730194) – $181.99
Does Advance Auto Parts sell Air Injection Parts for any other 2004 Buick models?
Yes. We stock Air Injection Parts for 4 other popular 2004 Buick models. Some of the most popular are 2004 Regal Air Injection Parts, 2004 LeSabre Air Injection Parts, 2004 Park Avenue Air Injection Parts, 2004 Rainier Air Injection Parts, and 2004 Rendezvous Air Injection Parts.
What are the top-rated Air Injection Parts that fit the 2004 Buick Century?
The one 2004 Buick Century Air Injection Part we have in stock is the Electrical Relay. It costs $15.79.
What types of Air Injection Parts do you sell for my 2004 Buick Century?
As of 11/2/25, these are some of the most in-demand types of Air Injection Parts for a 2004 Buick Century:
Can I get help with 2004 Buick Century Air Injection Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Air Injection Parts and more.
What is your return policy for Buick Century Air Injection Parts?
Advance Auto Parts keeps returns simple. For new Buick Century Air Injection Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.