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

Standard Motor Products CPBK503 Coil On Plug Boot Kit

Manufacturer

Picture for manufacturer Standard Motor Products

Part Number

CPBK503
8 reviews
Sale Price

$22.76

2 left at this price

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 Standard Motor Products CPBK503 Coil On Plug Boot is a high-quality replacement ignition component designed to restore reliable spark delivery in modern coil-on-plug ignition systems. This boot provides a critical insulated connection between the ignition coil and spark plug, ensuring consistent electrical transfer while protecting against moisture, heat, and contaminants that can cause misfires.

Key Features:

  • Direct replacement for worn or damaged coil-on-plug boots
  • Heat-resistant silicone construction withstands extreme under-hood temperatures
  • Precision-molded design ensures proper fit and seal
  • Prevents voltage leakage and crossfire between cylinders
  • Restores OEM performance and reliability
  • Helps eliminate engine misfires, rough idle, and check engine lights

Standard Motor Products is a trusted name in ignition system components, known for meeting or exceeding OEM specifications. This coil boot is engineered to provide long-lasting durability and consistent performance across a wide range of operating conditions. Regular replacement of ignition boots during maintenance helps prevent costly misfire issues and ensures optimal engine performance.

Decent

Smooth and easy!

We found what we needed and checkout was easy.

The part was easy to find, although I was a bit nervous as the entire description was not quite correct. Example: the .060" over piston I ordered should be correct for a bore diameter of 4.14", a 4.08" (standard) diameter was listed. I just had to trust that the correct part number, respective to cast number, was sent me.

Quick easy procedure no hassle loved it

Easy and quick to order

so far so good, hope this works out

So far so good. Ordering was seamless.

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