My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Dorman 667-459 Turbocharger Coolant Air Bleed Line

(Chevrolet Camaro 2016-23, Malibu 2016-22, Equinox 2018-20, Traverse 2018-19; Cadillac CTS 2014-19, ATS 2013-19, CT6 2016-18; GMC Terrain 2018-20 + 4 more models)

Manufacturer

Picture for manufacturer Dorman

Part Number

667-459
8 reviews
Sale Price

$17.68

In Stock (5)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 667-459 is a direct replacement turbocharger coolant air bleed line engineered to restore proper coolant flow in turbocharged vehicles. This precision-manufactured line is designed to match the exact fit and function of the original equipment on specified GM vehicles, providing a reliable solution for failed or leaking factory lines.

Key Features:

  • Direct OE replacement designed for precise fit on specified Buick, Cadillac, and Chevrolet models
  • Durable construction using quality materials for long-lasting performance and reliability
  • Pre-formed design ensures proper routing and connection points
  • 7.5mm inside diameter, 8.25mm outside diameter tubing specifications
  • Replaces GM OEM part number 12683453
  • 9.1-inch length for accurate fitment
  • Backed by Dorman's team of product engineers in the United States

This coolant line is an essential component of the turbocharger cooling system, preventing overheating and maintaining optimal boost pressure. When the original line fails due to heat stress, corrosion, or age-related deterioration, this Dorman replacement restores proper coolant circulation to protect your turbocharger from damage. Quality-tested for reliable performance, this line provides professional-grade repair at an affordable price point.

Products specifications

Fits

Chevrolet Camaro 2016-23, Malibu 2016-22, Equinox 2018-20, Traverse 2018-19; Cadillac CTS 2014-19, ATS 2013-19, CT6 2016-18; GMC Terrain 2018-20; Buick Regal 2014-17, Envision 2016-20, Regal Sportback 2018-20, Regal TourX 2018-20

Awesome to work with. No delays. Product was perfect.

Item is exactly what I ordered at a good price and shipped quick!

Checkout UI was weird, and made me scroll through stuff just to checkout.

Straightforward and easy to complete the order! Thank you

The order itself was great, exactly what I needed for a great price. The shipping however was dismal. I had paid for 2 day shipping but received it after 7 days. After contacting customer service, the issue was resolved quickly and money refunded for the shipping charge. Great CS and place to shop.

Super fast and quality products saved $200 on high end name brand

Love the price of tires

Best price for the part, quicker shipping than expected. Overall good experience.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy