How to remove and install headlight housings on 2007 Mazda 3?

For halogen bulb models, remove the front bumper cover, upper and lower mounting bolts, and cover. Disconnect the electrical connectors to remove the headlight housing. HID models have a high voltage warning sticker; the manufacturer warns of potential shock hazards. It's advised to have headlight removal done by a qualified repair shop.

Genuine 2007 Mazda 3 Headlight

Headlamp

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9 Headlights found

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2007 Mazda 3 Headlamp Assembly Part Number: BN8G-51-031E
$1019.35 MSRP: $1392.83
You Save: $373.48 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Unit(Right), Head Lamp; Headlamp Assembly
- Position: Right
- Replaces: BN8G-51-031D
- Item Weight: 6.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BN8G-51-031E
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2007 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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2007 Mazda 3 Headlamp Assembly Part Number: BN8G-51-041E
$1019.35 MSRP: $1392.83
You Save: $373.48 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit(Left), Head Lamp; Headlamp Assembly
- Position: Left
- Replaces: BN8G-51-041D
- Item Weight: 6.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BN8G-51-041E
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2007 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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2007 Mazda 3 Headlamp Assembly Part Number: BN8R-51-031D
$946.93 MSRP: $1293.88
You Save: $346.95 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit(Right), Head Lamp; Headlamp Assembly
- Position: Right
- Replaces: BN8R-51-031C, BN8R-51-031B
- Item Weight: 6.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BN8R-51-031D
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2007 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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2007 Mazda 3 Headlamp Assembly Part Number: BN8F-51-0K0E
$323.19 MSRP: $431.00
You Save: $107.81 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Unit Right, Headlamp; Headlamp Assembly
- Position: Right
- Replaces: BN8F-51-0K0B, BN8F-51-0K0D
- Item Weight: 6.20 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BN8F-51-0K0E
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2007 Mazda 3 Submodels:
- i, Mazdaspeed, S, SP23 | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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2007 Mazda 3 Headlamp Assembly Part Number: BN8F-51-0L0E
$323.19 MSRP: $431.00
You Save: $107.81 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit(Left), Head Lamp; Headlamp Assembly
- Position: Left
- Replaces: BN8F-51-0L0D, BN8F-51-0L0B
- Item Weight: 6.20 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BN8F-51-0L0E
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2007 Mazda 3 Submodels:
- i, Mazdaspeed, S, SP23 | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
View related parts
2007 Mazda 3 Headlamp Assembly Part Number: BN8P-51-0K0D
$351.59 MSRP: $468.88
You Save: $117.29 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit Right, Headlamp; Headlamp Assembly
- Position: Right
- Replaces: BN8P-51-0K0C, BN8P-51-0K0A, BN8P-51-0K0B
- Item Weight: 6.10 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BN8P-51-0K0D
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2007 Mazda 3 Submodels:
- i, Mazdaspeed, S, SP23 | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
View related parts
2007 Mazda 3 Headlamp Assembly Part Number: BN8P-51-0L0D
$351.59 MSRP: $468.88
You Save: $117.29 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit(Left), Head Lamp; Headlamp Assembly
- Position: Left
- Replaces: BN8P-51-0L0C, BN8P-51-0L0B, BN8P-51-0L0A
- Item Weight: 6.40 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BN8P-51-0L0D
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2007 Mazda 3 Submodels:
- i, Mazdaspeed, S, SP23 | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
View related parts
2007 Mazda 3 Composite Headlamp Part Number: BR6J-51-0L0
$293.60 MSRP: $391.54
You Save: $97.94 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit(Left), Head Lamp
- Item Weight: 6.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BR6J-51-0L0
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 2007 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
View related parts
2007 Mazda 3 Headlamp Assembly Part Number: BN8R-51-041D
Product Specifications
- Other Name: Unit(Left), Head Lamp; Headlamp Assembly
- Position: Left
- Item Weight: 6.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BN8R-51-041D
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 2007 Mazda 3 Submodels:
- i, Mazdaspeed, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS

2007 Mazda 3 Headlight Parts and Q&A

Q: How to remove and install headlight housings on 2007 Mazda 3?
A: For halogen bulb models, remove the front bumper cover, upper and lower mounting bolts, and cover. Disconnect the electrical connectors to remove the headlight housing. HID models have a high voltage warning sticker; the manufacturer warns of potential shock hazards. It's advised to have headlight removal done by a qualified repair shop.