How to disconnect the ignition coil from the spark plug on 2006 Mazda 6?

Disconnect the negative battery cable. Remove the upper engine cover by pulling up from both sides and lifting off the posts. On some engines remove the upper intake manifold. Disconnect the ignition coil connector, remove its mounting fastener, and pull the coil off the spark plug. Install in reverse.

Genuine 2006 Mazda 6 Ignition Coil

Ignition Coil Resistor

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Ignition Coils found

View related parts
2006 Mazda 6 Ignition Coil Part Number: AJ51-18-100A
$92.21 MSRP: $122.98
You Save: $30.77 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Coil, Ignition; Coil
- Replaces: AJ51-18-100, ZZB1-18-100
- Item Weight: 1.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: AJ51-18-100A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2006 Mazda 6 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
View related parts
2006 Mazda 6 Ignition Coil Part Number: L3G2-18-100B-9U
$122.51 MSRP: $163.38
You Save: $40.87 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Coil
- Replaces: L3G2-18-100A-9U, L3G2-18-100, L3G2-18-100B, L3K9-18-100B, L3K9-18-100A, L3G2-18-100A
- Item Weight: 1.40 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: L3G2-18-100B-9U
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2006 Mazda 6 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS

2006 Mazda 6 Ignition Coil Parts and Q&A

Q: How to disconnect the ignition coil from the spark plug on 2006 Mazda 6?
A: Disconnect the negative battery cable. Remove the upper engine cover by pulling up from both sides and lifting off the posts. On some engines remove the upper intake manifold. Disconnect the ignition coil connector, remove its mounting fastener, and pull the coil off the spark plug. Install in reverse.