Best spark plugs for a 2004 Jeep Wrangler
Spark plug listings at Advance Auto Parts
Advance Auto Parts
Autolite
Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 985
MPN 985
$3.79
Advance Auto Parts
Autolite
Autolite Double Platinum Spark Plug: Enhanced Durability & Longer Life, APP985
MPN APP985
$7.49
Advance Auto Parts
Autolite
Autolite Double Platinum Spark Plug: Enhanced Durability & Longer Service Life, APP5263
MPN APP5263
$7.49
Advance Auto Parts
Autolite
Autolite Platinum Spark Plug (AP985): Enhanced Durability & Performance
MPN AP985
$5.49
Advance Auto Parts
Autolite
Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP5263
MPN AP5263
$5.49
Advance Auto Parts
Autolite Iridium
Autolite Iridium Iridium Ultra Fine Wire Spark Plug: Laser Welded for Optimum Performance, AI5263
MPN AI5263
$11.49
Advance Auto Parts
Autolite Iridium
Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP5263
MPN XP5263
$11.49
Advance Auto Parts
Autolite Iridium
Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP985
MPN XP985
$10.49
Advance Auto Parts
Champion
Champion Copper Plus Spark Plug RC12ECC - Dependable Performance & Durability, 438
MPN 438
$5.99
Advance Auto Parts
Champion
Champion Copper Plus Spark Plug RE16MC - Dependable Performance & Durability, 443
MPN 443
$5.99
Advance Auto Parts
Champion
Champion Double Platinum Power Spark Plug RC12PEPB5 - Enhanced Durability & Performance, 7034
MPN 7034
$7.49
Advance Auto Parts
Champion
Champion Double Platinum Power Spark Plug RE14PMPB - Enhanced Durability & Performance, 7570
MPN 7570
$8.49
Advance Auto Parts
Champion
Champion Iridium Spark Plug RE14WMPB5 - Maximum Performance & Longevity, 9403
MPN 9403
$10.49
Advance Auto Parts
Champion
Champion Platinum Power Spark Plug RC10PEC - Powerful Performance & Longevity, 3412
MPN 3412
$6.49
Advance Auto Parts
Champion
Champion Platinum Power Spark Plug RE14PMC - Powerful Performance & Longevity, 3570
MPN 3570
$5.99
Advance Auto Parts
DENSO
DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, ITL16, 5349
MPN 5349
$17.99
Advance Auto Parts
DENSO
DENSO Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, ITL16TT, 4717
MPN 4717
$21.49
Advance Auto Parts
E3
E3 DiamondFire Spark Plug: Enhanced Power & Fuel Efficiency, E3.58
MPN E3.58
$8.49
Advance Auto Parts
Motorcraft
Motorcraft Spark Plug: Reliable Ignition & Enhanced Engine Efficiency, SP-428-X
MPN SP-428-X
$6.29
Advance Auto Parts
NGK
NGK G-Power Spark Plug (LZTR4AGP): Enhanced Durability & Efficiency, 5017
MPN 5017
$10.99
Advance Auto Parts
NGK
NGK Iridium IX Spark Plug (LZTR4AIX-11): Outstanding Acceleration & Durability, 2313
MPN 2313
$14.99
Advance Auto Parts
NGK
NGK Laser Platinum Spark Plug (PLZTR4A-13): High Ignitability & Longevity, 4997
MPN 4997
$21.99
Advance Auto Parts
NGK
NGK V-Power Nickel Spark Plug (LZTR4A-11): Enhanced Ignitability & Reliability, 5306
MPN 5306
$7.49
Advance Auto Parts
NGK
NGK V-Power Nickel Spark Plug (ZFR5N): Reliable Performance & Ignitability, 3459
MPN 3459
$6.99Spark plug listings on Amazon
Brand and material notes
Copper plugs are often the least expensive. Platinum and iridium listings usually last longer and cost more. Use the merchant page and your owner’s manual — this site does not assign a heat range or claim a performance gain.
Before you buy
- Confirm the engine code on the vehicle or build sticker.
- Match the OE spark-plug number when you have it.
- Check plug gap, torque, and how many plugs the engine uses.
- Treat Advance and Amazon cards as separate offers, not the same SKU.
Other eligible years
This site contains affiliate links. We may earn a commission if you buy through Advance Auto Parts or Amazon. Listings come from merchant catalogs for the selected year, make, and model. They are not OEM confirmation of engine, plug gap, torque, heat range, or quantity.