How to access and replace the ignition lock cylinder and trunk lid latch on 2012 Mazda MX-5 Miata?

In models with the year 2005 and below, the trunk should be opened, the trim panel taken off, and the latch disconnect. In the case of the trunk lock cylinder the trim, the clip, and the cylinder should be removed in that order. On 2006 and later models, take off the trim, actuator rod and latch.

Genuine 2012 Mazda MX-5 Miata Ignition Lock Cylinder

Ignition Key Lock Cylinder

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6 Ignition Lock Cylinders found

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2012 Mazda MX-5 Miata Ignition Lock Cylinder Part Number: NHY9-76-14X
$140.48 MSRP: $187.34
You Save: $46.86 (26%)
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Product Specifications
- Other Name: Key Sub Set, Ignition Switch; Repair Kit
- Item Weight: 1.00 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: NHY9-76-14X
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 2012 Mazda MX-5 Miata Submodels:
- 25th Anniversary Edition, Club, Grand Touring, Special Edition, Sport, Touring | 4 Cyl 2.0 L GAS
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2012 Mazda MX-5 Miata Ignition Lock Cylinder Part Number: NFZ1-76-14XC
$236.91 MSRP: $315.94
You Save: $79.03 (26%)
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Product Specifications
- Other Name: Key Sub Set, Ignition Switch; Ignition Lock Cylinder
- Replaces: NEZ1-76-14XB
- Item Weight: 1.00 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: NFZ1-76-14XC
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2012 Mazda MX-5 Miata Submodels:
- 25th Anniversary Edition, Base, Club, Club Spec, Grand Touring, Special Edition, Sport, SV, Touring | 4 Cyl 2.0 L GAS
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2012 Mazda MX-5 Miata Ignition Lock Cylinder Part Number: NFZ1-76-29XC
$275.28 MSRP: $367.11
You Save: $91.83 (26%)
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Product Specifications
- Other Name: Key Sub Set, Steering Lock; Ignition Lock Cylinder
- Replaces: NFZ1-76-29XB
- Item Weight: 2.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: NFZ1-76-29XC
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2012 Mazda MX-5 Miata Submodels:
- 25th Anniversary Edition, Club, Grand Touring, Special Edition, Sport, SV, Touring | 4 Cyl 2.0 L GAS
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2012 Mazda MX-5 Miata Ignition Lock Cylinder Part Number: NFY5-76-29XD
$341.04 MSRP: $454.80
You Save: $113.76 (26%)
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Product Specifications
- Other Name: Key Sub Set, Steering Lock; Ignition Lock Cylinder, Repair Kit
- Replaces: NFY5-76-29XC, NFY5-76-29XA, NFY5-76-29X
- Item Weight: 2.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: NFY5-76-29XD
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2012 Mazda MX-5 Miata Submodels:
- 25th Anniversary Edition, Base, Club, Club Spec, Grand Touring, Special Edition, Sport, SV, Touring | 4 Cyl 2.0 L GAS
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2012 Mazda MX-5 Miata Cylinder Part Number: GE4T-64-09YB-00
$8.29 MSRP: $11.05
You Save: $2.76 (25%)
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Product Specifications
- Other Name: Cylinder, Glove Lid; Cylinder
- Replaces: GE4T-64-09YB
- Item Weight: 0.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: GE4T-64-09YB-00
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2012 Mazda MX-5 Miata Submodels:
- 100th Anniversary Special Edition, 25th Anniversary Edition, Base, Club, Club Spec, Grand Touring, RF 100th Anniversary Special Edition, RF Club, RF Grand Touring, Special Edition, Sport, SV, Touring | 4 Cyl 2.0 L GAS
View related parts
2012 Mazda MX-5 Miata Ignition Lock Cylinder Part Number: NHY0-76-14X
$147.46 MSRP: $196.66
You Save: $49.20 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Key Sub Set, Ignition Switch
- Item Weight: 1.00 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: NHY0-76-14X
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 2012 Mazda MX-5 Miata Submodels:
- 25th Anniversary Edition, Club, Grand Touring, Special Edition, Sport, Touring | 4 Cyl 2.0 L GAS

2012 Mazda MX-5 Miata Ignition Lock Cylinder Parts and Q&A

Q: How to access and replace the ignition lock cylinder and trunk lid latch on 2012 Mazda MX-5 Miata?
A: In models with the year 2005 and below, the trunk should be opened, the trim panel taken off, and the latch disconnect. In the case of the trunk lock cylinder the trim, the clip, and the cylinder should be removed in that order. On 2006 and later models, take off the trim, actuator rod and latch.