Engines and Components› Cylinder Heads and Components

ENGINEQUEST

Engine Plug

$48.99

SKU: EQ-BP085N

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

It is recommended to use two of these plugs per engine for optimal results.

These plugs are specifically designed for Chevrolet vehicles with V8 engines, including 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L displacements, manufactured between 1997 and 2009. The part number is EQ-BP085N, with an OEM interchange of 12602540.
Show original supplier description
For the most effective air bleeding process, EngineQuest recommends the installation of two air bleed plugs per engine. This ensures a thorough purging of air, leading to a more efficient and reliable cooling system. These specific air bleed plugs, part number EQ-BP085N, are designed for a range of Chevrolet vehicles equipped with V8 engines. They are compatible with displacements including 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L, and fit models manufactured between the years 1997 and 2009. The part also interchanges with OEM number 12602540.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandENGINEQUEST
Part NumberEQ-BP085N
CategoryEngines and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy