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Receive Up To 35% Off Your Online Purchase Of Select Parts And Accessories
Use promotional code MMJ35 at checkout to receive 35% off the following categories: Select Brake Parts, Select Hi-Performance and Truck Accessories, Batteries, Paint, Splash Guards, Select Ventvisors & Bug Shields, Springs & Spacers, Water Pumps, Belts, A/C Parts, Starters, Alternators, Fuel Pumps, Radiators, Radiator Fans, Thermostats, Caps & Clamps, Clutches, Spark Plugs, Plug Wires, CV Axles, Battery Chargers & Booster Cables, OE Locks, Rack & Pinons, Window Motors, RainX Wipers, Appearance Chemicals, Floor Mats, Lift Equipment, Hand Tools, Travel Accessories, Car Covers, Seat Covers, Wheel Covers, Body Repair, Collectibles and Apparel.

Use promotional code MMJ20 at checkout to receive 20% off the following categories: Ignition, Shocks & Struts, Chassis, Jumpstarts, Air Filters, Oil Filters, Bearings & Seals, Engine Parts, Wash Accessories, Outdoor Lifestyle, Towing, Mini Air Compressors, Tire Repair Accessories, Mufflers, Grease/Oil, Additive Chemicals, P/S Pumps, Cooling Product, Timing Belts, Specialty Tools, Radiator Hose, Motor Mounts, Mirrors, Lug Nuts, Sealants/Adhesives, Fuel Filters, P/S Hoses, Gas Cans, Oil Change Accessories, Help, Wiper Motors, Loaner Tools, Air Compressors, Horns, Books, Distributors, Sun Control and Exhaust Adapters.

Use promotional code MMJ15 at checkout to receive 15% off the following categories: Test Equipment, Power Tools, Emergency Supplies, Electronics and Stereo & Accessories (MAP pricing Exclusions).

Offers not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included in these offers will be displayed in product search results and product detail pages. Excludes the following brands: WeatherTech, Champion, Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner, Philips, Fanmats, K-Source and BBK Performance. Valid online until 11:59 PM EST on 11/26/17.

Receive 10% Off Wagner branded brake parts with your online purchase. Use promotional code: WAGNER10.

Receive 20% Off Select Champion branded products with your online purchase. Use promotional code: CHAMP20.

Receive 10% Off Select FelPro branded products with your online purchase. Use promotional code: FELPRO10.


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Champion Iridium Spark Plug 1571789
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  • Part #: 9047|
  • SKU: 1571789

Available today after 6 p.m.


    • Champion Iridium Maximum Performance. Premium Spark Plug
    • Iridium center electrode delivers maximum life
Retail
$6.99

Champion Iridium Spark Plug

Replace your old spark plug with a Champion. A world leader in spark plug manufacturing, Champion knows what it takes to keep your engine running at its best.
  • Champion Iridium Maximum Performance. Premium Spark Plug
  • Iridium center electrode delivers maximum life
  • Fine-wire center electrode and V-trimmed for greater ignitability
  • V-trimmed ground electrode promotes sharper spark focus
  • Maintains stable operating temperature under all engine loads
  • Heat-Active alloy allows electrodes to reach optimal temperature quickly
Part of the Federal-Mogul Motorparts Corporation family, Champion is introducing a full line of maintenance products backed by the iconic name you know and trust. With everything from spark plugs to wiper blades, filters, lighting and batteries, you can do more than just service your vehicle, you can Champion it!

Plug Type
RER12WMPB4
Thread Reach (Inch)
1.043
Hex Size (in)
0.625
Thread Size (MM)
12
Seat Type
Gasket

1571789

Champion Iridium Spark Plug is rated 4.6 out of 5 by 7.
Rated 4 out of 5 by from Worked well Satisfied
Date published: 2016-11-05
Rated 5 out of 5 by from Fantastic! Car ran much smoother with these installed. Gaps could be different than OEM so check that out before install and also learn how to properly gap an iridium plug as they can easily be damaged if done wrong. Overall, these are a fantastic buy and deliver on performance!
Date published: 2016-11-04
Rated 5 out of 5 by from True to it's name This product works like a champ. My SUV reached 100k miles so I changed the spark plugs and wires. The engine idle became significantly smoother and I feel there is more torque when I need it the most, such as when I need to pass or get on the freeway. I'm confident these plugs will give me another 100k miles of dependable service.
Date published: 2016-08-28
Rated 5 out of 5 by from Great product at a great price Perfect product for my vehicle! Great price!
Date published: 2015-10-26
Rated 3 out of 5 by from Seem to work fine Installed on 2013 Altima at 120k
Date published: 2015-10-10
Rated 5 out of 5 by from Outstanding Product Champion brand has always been tops
Date published: 2014-09-30
Rated 5 out of 5 by from Great price on a great spark plug Ordered on line, drove to store and picked them up. Hardest part was putting 16 spark plugs in a hemi.
Date published: 2014-02-02
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