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2006 - 2007 Jeep Commander Spark Plug (Champion) NEW

$ 13 .74

Product Notes

⚠️ Most jobs typically require 8 of this item.
Gap 0.044in OE Type ; Plug Type RC12WMPB4
Champion Iridium
Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance.
Brand: Champion
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Center Electrode Tip Material Iridium
Classification Champion Iridium
Electrical Terminal Type Non-removable Nut
Ground Electrode Core Material Platinum
Ground Electrode Tip Design J Gap
Hex Size 0.625, 15.880
Insulator Height 0.12
Plug Type Rc12wmpb4
Pre Gap Size 0.039, 1.00
Reach 0.75
Seat Type Flat

Vehicle Fitment Guide

This part fits the following vehicles:

Jeep 1 model (tapclick to expand)(tapclick to hide)
Commander 2006-2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
65 Aniversario SUV 2006 V8 4.7L RWD Automatic
65th Anniversary Edition SUV 2006 V6 3.7L RWD/4WD Automatic
65th Anniversary Edition SUV 2006 V8 4.7L RWD/4WD Automatic
Base SUV 2007 V8 4.7L FLEX RWD/4WD Automatic
Base SUV 2006 - 2007 V6 3.7L RWD/4WD Automatic
Base SUV 2006 - 2007 V8 4.7L RWD/4WD Automatic
Limited SUV 2007 V8 4.7L FLEX RWD/4WD Automatic
Limited SUV 2006 - 2007 V8 4.7L RWD/4WD Automatic
Limited SUV 2006 - 2007 V8 5.7L RWD/4WD Automatic
Limited Premium SUV 2006 - 2007 V8 5.7L AWD/RWD Automatic
Overland SUV 2007 V8 5.7L RWD/4WD Automatic
Sport SUV 2007 V6 3.7L RWD/4WD Automatic
Sport SUV 2007 V8 4.7L RWD/4WD Automatic
Sport SUV 2007 V8 4.7L FLEX RWD/4WD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance.

Interchange Parts

Brand Part Number
Bosch 4501
Bosch 4503
Bosch 4508
Bosch FGR7DQI
Bosch FGR8DQI
Bosch FGR8LQIO
Bosch FR-7-KPP-332
Champion Spark Plug RC12WMPB4
DENSO K20RU
Honda 9807B-561-7W
Honda 9807B-56A-7W
NGK IFR6A11
NGK IZFR5K11
Toyota 90080-91181
Toyota 90080-91184
Toyota 90919-01240

Fits Years: 2006 2007

Fits Models: Commander

Go-Parts Garage · Featured Guide

A Guide to Spark Plugs for the 2006-2010 Jeep Commander

Choosing the right spark plugs is critical for keeping your Commander's engine performing its best.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

2 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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120
Day Return Window

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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
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Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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