Ignitions and Electrical› Ignition Components

Champion

Iridium Spark Plug

$13.99

SKU: REC12WMPB5

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Champion 9055 REC12WMPB5 is an iridium spark plug designed for optimal engine performance and longevity. It features a fine-wire iridium center electrode and a platinum-trimmed ground electrode to ensure a strong spark and resistance to erosion. This spark plug is pre-gapped to 0.051 inches (1.3 mm) and has a manufacturer heat range of 12.
Show original supplier description
The Champion 9055 REC12WMPB5 Iridium Spark Plug is engineered to deliver maximum spark energy and enhance engine performance. Its construction includes an extremely fine-wire iridium center electrode, laser-locked for durability, and a platinum v-trimmed ground electrode. This combination provides excellent erosion resistance and ensures a sharp, focused spark for greater ignitability. With a manufacturer heat range of 12 and a pre-gap size of 0.051 inches (1.3 mm), this spark plug is designed for efficient combustion and optimal engine operation. The iridium center electrode and platinum ground electrode work together to achieve top performance and extend the service life of the plug. This spark plug is listed as a cross-reference for other part numbers, including Bosch FR8T1332 and NGK 92145, LZFR5CI-11, and SPLZFR5B13EG, making it a versatile option for various applications. It is available for purchase individually or in packs, with price breaks offered for bulk quantities.

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

BrandChampion
Part NumberREC12WMPB5
CategoryIgnitions and Electrical

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