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2018 Mazda CX-5 Ignition Coils
Ignition coils turn the battery's low voltage into the high voltage a spark plug needs. Many engines have one coil per cylinder.
Compare ignition coils for your CX-5 in the appSigns it may need replacing
- A flashing check-engine light or misfire codes
- Rough running under load
- Hard starting
At a glance
| Part | Ignition Coils Ignition & Starting › Coils & Modules |
|---|---|
| Typical life | Often 80,000 to 100,000 miles or more. |
| DIY difficulty | Beginner Usually held by a single bolt and a connector on each coil. |
Lifespans and difficulty are general. They vary with the engine, trim, driving and climate, and your owner's manual and a qualified mechanic should have the final say.
Before you buy
A misfire on one cylinder points to that cylinder's coil or plug. Many people change the plugs at the same time.
Confirm the part fits your exact 2018 Mazda CX-5 by checking your VIN, engine size and trim with the seller. The CX-5 was sold with different options across the 2018 model year, and a part that fits one build may not fit another.
Where to buy a 2018 Mazda CX-5 ignition coils
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