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Ignitions and Electrical› Ignition Components
Crown Automotive
Spark Plug for Select 2011+ Jeep JL, JK Wrangler, WK2 Gr. Cherokee, KL Cherokee Crown Automotive
SKU: C01X SP149125AD
Easy — 1–2 hours
Overview
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Part #: SP149125AD
Spark Plug for Select Jeep 2012+ JL, JK Wrangler, 2020+ JT Gladiator, Select 2011-2020 WK2 Grand Cherokee w/ 3.6L, 3.0L Gas Engines, 2014-2022 KL Cherokee w/ 3.2L EnginesFeatures and Benefits:12-Month Warranty3.0L, 3.2L, and 3.6L EnginesDirect ReplacementIridium w/ Copper Ground ElectrodeSold IndividuallyDetails:Material: Ceramic, SteelColor: WhiteLocation: Front & Rear Left & RightInterchange: RER8ZWYCB4Application: 2011-2015 Jeep WK2 Grand Cherokee w/ 3.6L Engine None; 2012-2018 Jeep JK Wrangler w/ 3.6L Engine None; 2014-2018 Jeep JK Wrangler w/ 3.0L Gas Engine None; 2014-2020 Jeep WK2 Grand Cherokee w/ 3.0L Gas Engine None; 2014-2022 Jeep KL Cherokee w/ 3.2L Engine NoneCrown Automotive carries over 9600 unique quality replacement parts encompassing over 766,000 different applications for every model of Jeep produced since 1941.
Features:
- 3.0L, 3.2L, and 3.6L Engines
- Iridium w/ Copper Ground Electrode
- Sold Individually
- Direct Replacement
- 12-Month Warranty
Spark Plug for Select Jeep 2012+ JL, JK Wrangler, 2020+ JT Gladiator, Select 2011-2020 WK2 Grand Cherokee w/ 3.6L, 3.0L Gas Engines, 2014-2022 KL Cherokee w/ 3.2L Engines
Vehicle Symptoms
- Engine misfire at idle or under load
- Rough idle when engine is cold
- Hard starting or extended cranking
- Poor acceleration and hesitation
- Decreased fuel economy
Diagnostic Codes
- P0300 – Random or multiple cylinder misfire Det
- P0301 – Cylinder 1 misfire Det
- P0302 – Cylinder 2 misfire Det
- P0303 – Cylinder 3 misfire Det
- P0304 – Cylinder 4 misfire Det
- P0305 – Cylinder 5 misfire Det
- P0306 – Cylinder 6 misfire Det
Relevant Conversations
- Jeep 3.6L misfire rough idle code P0300
- Crown Automotive spark plug SP149125AD review
- P0301 fix on 2012 Jeep Wrangler JK
- Best spark plugs for 3.6L Pentastar engine
- Iridium vs copper spark plugs 3.6L Jeep
- Spark plug replacement cost Jeep Grand Cherokee
- Rough idle after cold start Jeep Cherokee 3.2L
- How to change spark plugs on JL Wrangler
- P0302 cylinder 2 misfire spark plug gap
- Crown Automotive vs NGK spark plugs 3.6L
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
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Specifications
| Brand | Crown Automotive |
| Part Number | C01X SP149125AD |
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