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1997 - 2005 Ford Explorer Spark Plug (Champion) NEW

$ 3 .72

Product Notes

⚠️ Most jobs typically require 6 of this item.
Gap 0.050in; Plug Type RS9YC
Copper Plus
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
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 Nickel
Classification Champion Copper Plus
Electrical Terminal Type Removable Nut
Ground Electrode Core Material Nickel
Hex Size 0.625, 15.880
Insulator Height 0.06
Plug Type Rs9yc
Pre Gap Size 0.035, 0.89
Reach 0.689
Seat Type Tapered

Vehicle Fitment Guide

This part fits the following vehicles:

Ford 1 model (tapclick to expand)(tapclick to hide)
Explorer 1997-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Eddie Bauer SUV 2003 - 2004 V6 4.0L FLEX AWD Automatic
Eddie Bauer SUV 2003 - 2004 V8 4.6L AWD Automatic
Eddie Bauer SUV 2002 - 2005 V6 4.0L FLEX RWD/4WD Automatic
Eddie Bauer SUV 2002 - 2005 V8 4.6L RWD/4WD Automatic
Eddie Bauer SUV 1997 - 2005 V6 4.0L RWD/4WD Automatic
Eddie Bauer SUV 1997 - 2001, 2003 - 2004 V6 4.0L AWD Automatic
Eddie Bauer SUV 1997 - 2001 V8 5.0L AWD/RWD/4WD Automatic
Limited SUV 2003 - 2004 V6 4.0L FLEX AWD Automatic
Limited SUV 2003 - 2005 V8 4.6L AWD Automatic
Limited SUV 2002 - 2005 V6 4.0L FLEX RWD/4WD Automatic
Limited SUV 2002 - 2005 V8 4.6L RWD/4WD Automatic
Limited SUV 1997 - 2005 V6 4.0L RWD/4WD Automatic
Limited SUV 1997 - 2001, 2003 - 2004 V6 4.0L AWD Automatic
Limited SUV 1997 - 2001 V8 5.0L AWD/RWD/4WD Automatic
NBX SUV 2004 V6 4.0L RWD/4WD Automatic
NBX SUV 2004 V6 4.0L FLEX RWD/4WD Automatic
NBX SUV 2004 V8 4.6L RWD/4WD Automatic
Postal Stripped Chassis 2002 - 2003 V6 4.0L FLEX RWD/4WD Automatic
Postal Stripped Chassis 2000 - 2003 V6 4.0L RWD/4WD Automatic
Sport SUV 1998 - 2000 V6 4.0L RWD Automatic
Sport SUV 1997 - 2000 V6 4.0L RWD/4WD Automatic & Manual
XL SUV 1997 - 1999 V6 4.0L RWD/4WD Automatic & Manual
XL SUV 1997 - 1998 V6 4.0L RWD/4WD Automatic & Manual
XL Fleet SUV 2000 - 2001 V6 4.0L RWD/4WD Automatic & Manual
XLS SUV 2003 - 2004 V6 4.0L FLEX AWD Automatic
XLS SUV 2002 - 2005 V6 4.0L FLEX RWD/4WD Automatic
XLS SUV 2002 V6 4.0L FLEX RWD/4WD Manual
XLS SUV 2000, 2002 V6 4.0L RWD/4WD Manual
XLS SUV 2000 V8 5.0L RWD/4WD Manual
XLS SUV 1999 - 2005 V6 4.0L RWD/4WD Automatic
XLS SUV 1999, 2003 - 2004 V6 4.0L AWD Automatic
XLS SUV 1999 - 2000 V8 5.0L RWD/4WD Automatic
XLS SUV 1999 V8 5.0L AWD Automatic
XLS Sport SUV 2004 - 2005 V6 4.0L RWD/4WD Automatic
XLS Sport SUV 2004 V6 4.0L AWD Automatic
XLS Sport SUV 2004 - 2005 V6 4.0L FLEX RWD/4WD Automatic
XLS Sport SUV 2004 V6 4.0L FLEX AWD Automatic
XLT SUV 2003 - 2004 V6 4.0L FLEX AWD Automatic
XLT SUV 2003 - 2004 V8 4.6L AWD Automatic
XLT SUV 2002 - 2005 V6 4.0L FLEX RWD/4WD Automatic
XLT SUV 2002 - 2005 V8 4.6L RWD/4WD Automatic
XLT SUV 1997 - 2005 V6 4.0L RWD/4WD Automatic
XLT SUV 1997 - 2001, 2003 - 2004 V6 4.0L AWD Automatic
XLT SUV 1997 - 2000 V6 4.0L AWD/RWD/4WD Manual
XLT SUV 1997 - 2001 V8 5.0L AWD/RWD/4WD Automatic
XLT SUV 1997 - 2000 V8 5.0L AWD/RWD/4WD Manual
XLT Sport SUV 2004 - 2005 V6 4.0L RWD/4WD Automatic
XLT Sport SUV 2004 V6 4.0L AWD Automatic
XLT Sport SUV 2004 - 2005 V6 4.0L FLEX RWD/4WD Automatic
XLT Sport SUV 2004 V6 4.0L FLEX AWD Automatic
XLT Sport SUV 2004 - 2005 V8 4.6L RWD/4WD Automatic
XLT Sport SUV 2004 V8 4.6L AWD 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.
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

Interchange Parts

Brand Part Number
ACDelco 42LTS
ACDelco R44LT
Bosch 4031
Bosch 6231
Bosch 7918
Bosch 7966
Bosch H6D
Bosch H6DC
Bosch H6DC0
Bosch H7DC
Bosch H7DC0
Bosch HR6DC
Bosch HR6DP
Bosch HR6DS
Bosch HR7DC
Champion Spark Plug RS9YC
Mopar 4504278
Motorcraft AGF12
Motorcraft AGRF2
Motorcraft AGRF22
Motorcraft AGSF2
Motorcraft AGSF22C
Motorcraft AWSF22C
NGK BP7EFS
NGK BU6EFSZ
Torch 8012
Torch Q6RTC
Torch Q6TC

Fits Years: 1997 1998 1999 2000 2001 2002 2003 2004 2005

Fits Models: Explorer

Go-Parts Garage · Featured Guide

A Guide to Spark Plugs for the 1996-2006 Ford Explorer

Keep your Explorer's V6 or V8 engine running strong by choosing the right spark plugs and avoiding common replacement headaches.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

28 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.

P0300
Random Misfire Causes and Fixes
2002-2005 Ford Explorer
P0300
Random Misfire Causes and Fixes
2005-2010 Ford Mustang
P0300
Random Misfire Causes and Fixes
2011-2014 Ford Mustang GT
P0301
Cylinder 1 Misfire Causes and Fixes
2008-2011 Ford Focus
P0302
Cylinder 2 Misfire Causes and Fixes
2005-2010 Ford Mustang GT
P0303
Cylinder 3 Misfire Causes and Fixes
2005-2010 Ford Mustang
P0303
Cylinder 3 Misfire Causes and Fixes
1999-2004 Ford F-250 Super Duty
P0304
Cylinder 4 Misfire Causes and Fixes
2005-2010 Ford Mustang
P0307
Cylinder 7 Misfire Causes and Fixes
2000-2004 Ford Mustang GT
P0307
Cylinder 7 Misfire Causes and Fixes
2000-2011 Ford Crown Victoria
P0307
Cylinder 7 Misfire Causes and Fixes
1999-2004 Ford F-250
P0308
Cylinder 8 Misfire Causes and Fixes
2011-2014 Ford Mustang GT
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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