How to remove and install the door lock and ignition lock cylinder on 2010 Mazda 3?

To begin, roll the window up and disconnect the cable from the negative battery terminal. Remove the door trim panel and outside handle access panel. Disconnect the electrical connector for the keyless entry antenna. Remove the outside door handle and inspect seals. The installation process is the reverse of removal.

Genuine 2010 Mazda 3 Door Lock

Power Door Lock Actuator

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).

15 Door Locks found

View related parts
2010 Mazda 3 Lock Part Number: BBM8-59-310D
$129.74 MSRP: $173.02
You Save: $43.28 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Left), Door; Lock Assembly
- Position: Left
- Replaces: BBM8-59-310B, BBM8-59-310A, BBM8-59-310C, BBM8-59-310
- Item Weight: 1.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BBM8-59-310D
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Part Number: BBM8-58-310D
$130.03 MSRP: $173.40
You Save: $43.37 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Right), Door; Lock Assembly
- Position: Right
- Replaces: BBM8-58-310, BBM8-58-310A, BBM8-58-310C
- Item Weight: 1.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BBM8-58-310D
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Actuator Part Number: BCS4-58-310E
$131.43 MSRP: $175.27
You Save: $43.84 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Right), Door; Lock Assembly
- Position: Right
- Replaces: BCS4-58-310D, BCS4-58-310B, BCS4-58-310C, BCS4-58-310, BCS4-58-310A
- Item Weight: 2.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BCS4-58-310E
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Actuator Part Number: BCS3-58-310D
$132.21 MSRP: $176.32
You Save: $44.11 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Right), Door; Lock Actuator
- Position: Right
- Replaces: BCS3-58-310A, BCS3-58-310B, BCS3-58-310
- Item Weight: 1.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BCS3-58-310D
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Actuator Part Number: BCS2-58-310E
$132.68 MSRP: $176.94
You Save: $44.26 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Right), Door; Lock Assembly
- Position: Right
- Replaces: BCS2-58-310D, BCS2-58-310B, BCS2-58-310C
- Item Weight: 1.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BCS2-58-310E
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Actuator Part Number: BBM5-73-310C
$151.29 MSRP: $201.76
You Save: $50.47 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Left), Door; Lock Assembly
- Position: Left
- Replaces: BBM5-73-310
- Item Weight: 1.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BBM5-73-310C
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Actuator Part Number: BBM4-59-310E
$157.96 MSRP: $210.67
You Save: $52.71 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Left), Door; Lock Assembly
- Position: Left
- Replaces: BBM4-59-310C, BBM4-59-310A, BBM4-59-310B, BBM4-59-310, BBM4-59-310D
- Item Weight: 2.40 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BBM4-59-310E
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Part Number: BGV4-56-820
$151.79 MSRP: $202.42
You Save: $50.63 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock, Lid; Lock Assembly
- Replaces: BBM4-56-820A, BBM4-56-820B, BBM4-56-820
- Item Weight: 1.10 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BGV4-56-820
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Part Number: BGV5-56-820
$162.58 MSRP: $216.81
You Save: $54.23 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock, Lid; Lock Assembly
- Replaces: BBM5-56-820, BBM5-56-820A
- Item Weight: 1.10 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BGV5-56-820
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Part Number: G33M-62-310B
$172.15 MSRP: $229.59
You Save: $57.44 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock, Lift Gate; Lock Actuator, Lock Assembly
- Replaces: BJT6-62-310, G33M-62-310, BJT6-62-310B, G33M-62-310A, KB7W-62-310
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: G33M-62-310B
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- Grand Touring, i, i Grand Touring, I Sport, I Touring, Mazdaspeed, S, s Grand Touring, s Touring, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Actuator Part Number: BBM5-72-310C
$170.74 MSRP: $227.69
You Save: $56.95 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Right), Door; Lock Assembly
- Position: Right
- Replaces: BBM5-72-310
- Item Weight: 1.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BBM5-72-310C
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Actuator Part Number: BBM4-72-310A
$171.08 MSRP: $228.15
You Save: $57.07 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Right), Door; Lock Assembly
- Position: Right
- Replaces: BBM4-72-310
- Item Weight: 1.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BBM4-72-310A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Actuator Part Number: BBM4-73-310A
$171.08 MSRP: $228.15
You Save: $57.07 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Left), Door; Lock Assembly
- Position: Left
- Replaces: BBM4-73-310
- Item Weight: 1.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BBM4-73-310A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Part Number: BBM6-72-310A
$165.96 MSRP: $221.33
You Save: $55.37 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Right), Door; Lock Assembly
- Position: Right
- Replaces: BBM6-72-310
- Item Weight: 1.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BBM6-72-310A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
View related parts
2010 Mazda 3 Lock Part Number: BBM6-73-310A
$165.96 MSRP: $221.33
You Save: $55.37 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock(Left), Door; Lock Assembly
- Position: Left
- Replaces: BBM6-73-310
- Item Weight: 1.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BBM6-73-310A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2010 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS

2010 Mazda 3 Door Lock Parts and Q&A

Q: How to remove and install the door lock and ignition lock cylinder on 2010 Mazda 3?
A: To begin, roll the window up and disconnect the cable from the negative battery terminal. Remove the door trim panel and outside handle access panel. Disconnect the electrical connector for the keyless entry antenna. Remove the outside door handle and inspect seals. The installation process is the reverse of removal.