2012 GMC Terrain Air Injection Parts
Keep Your 2012 GMC Terrain 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 2012 GMC Terrain looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Secondary Air Injection Check Valves and Secondary Air Injection Relays. 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 2012 GMC Terrain Air Injection Part at Advance Auto Parts is around $51.36, with a range that starts at $10.99 and goes up to $281.99. With 4 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Electrical Relay, Multi-Purpose Relay, and Secondary Air Injection Check Valve Kit with Retainers and Bolts start at just $10.99 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 2012 GMC Terrain in peak condition, inside and out.
Find Your Specific 2012 GMC Terrain Air Injection Parts
Looking for the perfect Air Injection Part for your 2012 GMC Terrain? 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 GMC Terrain. Whether you’re driving a 2012 model or another popular model year like
2010,
2011,
2013,
2014,
2015,
2021,
2022,
2023, and
2024, 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 2012 GMC Terrain Air Injection Parts
Carquest Premium – Multi-Purpose Relay (Part No.RAA2674)
from
$10.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
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
Dorman – Secondary Air Injection Check Valve (Part No.306-056)
from
$258.99
This secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles
- Restores functionality – this valve is made to fit and fully restore part functionality after the original valve fails
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
GM Genuine Parts – Secondary Air Injection Check Valve Kit with Retainers and Bolts (Part No.214-2150)
from
$281.99
GM Genuine Parts Secondary Air Injection Check Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These valves help prevent exhaust gases from flowing back through the air injection system. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
See More
Product Features:
- Helps prevent exhaust from entering air pump
- 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
GM Genuine Parts – Secondary Air Injection Check Valve (Part No.12639108)
from
$292.99
GM Genuine Parts Secondary Air Injection Check Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These valves help prevent exhaust gases from flowing back through the air injection system. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
See More
Product Features:
- Helps prevent exhaust from entering air pump
- 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
Popular 2012 GMC Terrain Air Injection Parts Categories
Most Popular Secondary Air Injection Check Valve for 2012 GMC Terrains
Enhance your 2012 GMC Terrain with this popular Secondary Air Injection Check Valve we have in stock, for $281.99.
GM Genuine Parts – Secondary Air Injection Check Valve Kit with Retainers and Bolts (Part No.214-2150)
from
$281.99
GM Genuine Parts Secondary Air Injection Check Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These valves help prevent exhaust gases from flowing back through the air injection system. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Product Features:
See More
Product Features:
- Helps prevent exhaust from entering air pump
- 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
Best-Selling 2012 GMC Terrain Secondary Air Injection Relays
Upgrade your Terrain with one of our 3 best-selling Secondary Air Injection Relays.
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
Carquest Premium – Multi-Purpose Relay (Part No.RAA2674)
from
$10.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
GM Genuine Parts – RELAY (Part No.13500113)
from
$11.99
RELAY
FAQs for 2012 GMC Terrain Air Injection Parts
What are the best-selling Air Injection Parts for 2012 GMC Terrains?
Out of 4 Air Injection Parts that fit 2012 GMC Terrains, the following parts are the top sellers:
- Electrical Relay (11439815) – $15.79
- Multi-Purpose Relay (12435859) – $10.99
- Secondary Air Injection Check Valve Kit with Retainers and Bolts (12044433) – $281.99
What’s the price range for 2012 GMC Terrain Air Injection Parts?
The prices of Air Injection Parts for the 2012 GMC Terrain range from $10.99 up to $281.99 for the most premium parts.
What is the average price of an Air Injection Part for a 2012 GMC Terrain?
The average price for Air Injection Parts for the 2012 GMC Terrain is $51.36. 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 GMC Terrain model years?
What are the cheapest Air Injection Parts for my 2012 GMC Terrain?
The cheapest 2012 GMC Terrain Air Injection Parts we carry are:
- Multi-Purpose Relay (12435859) – $10.99
- RELAY (50296604) – $11.99
- Electrical Relay (11439815) – $15.79
- Secondary Air Injection Check Valve Kit with Retainers and Bolts (12044433) – $281.99
Does Advance Auto Parts sell Air Injection Parts for any other 2012 GMC models?
Yes. We stock Air Injection Parts for 10 other popular 2012 GMC models. Some of the most popular are 2012 Yukon Air Injection Parts, 2012 Sierra 1500 Air Injection Parts, 2012 Yukon XL 1500 Air Injection Parts, 2012 Sierra 2500 HD Air Injection Parts, and 2012 Yukon XL 2500 Air Injection Parts.
What types of Air Injection Parts do you sell for my 2012 GMC Terrain?
As of 11/2/25, these are some of the most in-demand types of Air Injection Parts for a 2012 GMC Terrain:
Can I get help with 2012 GMC Terrain 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 GMC Air Injection Parts and more.
What is your return policy for GMC Terrain Air Injection Parts?
Advance Auto Parts keeps returns simple. For new GMC Terrain Air Injection Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.