How to access the tail light housing on Mazda 3?

In order to reach the taillight housing, begin by popping out the plastic push pins on each side of the trunk panel and pushing out the panel. In the case of liftgate models, the service hole cover of the liftgate trim panel is the only part that should be removed to get access. Then, unfold the trunk floor carpeting mat, remove the trunk side push pins that are flexible trunk side trim panel, which covers the taillight housing and wheel housing and then pull off and reattach the flexible trunk side panel, but do not leave the trunk side panel folded too long or it would become permanently deformed. Unscrew the electrical connections of the housing of taillight and then unscrew the three nuts attached to the housing of the taillight and remove the housing. To take out the back-up light housing with the trunk lid trim panel, or simply the cover over the service hole in the case of liftgate models. Unplug the electrical connector on the back-up light bulb socket, unscrew the mounting nuts and unscrew the housing out of the trunk lid. Both housings are fitted in the opposite manner of dismantling.

Genuine Mazda 3 Tail Light

Tail Lamp

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95 Tail Lights found

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Mazda 3 Tail Lamp Assembly Part Number: BGDP-51-160A
$670.83 MSRP: $916.62
You Save: $245.79 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lamp(Left), Rear Combination; Tail Lamp Assembly
- Position: Left
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2022-2024 Mazda 3 | 2.5 Carbon Turbo, 2.5 Turbo, 2.5 Turbo Premium Plus, Carbon Edition, Premium | 4 Cyl 2.5 L GAS
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Mazda 3 Tail Lamp Assembly Part Number: BCKD-51-160A
$741.58 MSRP: $1013.28
You Save: $271.70 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Left), Rear Combination; Tail Lamp Assembly
- Position: Left
- Replaces: BCKD-51-160
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2020-2021 Mazda 3 | 2.5 Turbo, 2.5 Turbo Premium Plus, Premium | 4 Cyl 2.5 L GAS
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Mazda 3 Tail Lamp Assembly Part Number: BCKD-51-150A
$747.15 MSRP: $1020.90
You Save: $273.75 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Right), Rear Combination; Tail Lamp Assembly
- Position: Right
- Replaces: BCKD-51-150
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2020-2021 Mazda 3 | 2.5 Turbo, 2.5 Turbo Premium Plus, Premium | 4 Cyl 2.5 L GAS
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Mazda 3 Tail Lamp Assembly Part Number: BGED-51-150B
$780.87 MSRP: $1066.98
You Save: $286.11 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Right), Rear Combination; Tail Lamp Assembly
- Position: Right
- Replaced by: BGED-51-150C
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2022-2024 Mazda 3 | 2.5 Carbon Turbo, 2.5 Turbo, 2.5 Turbo Premium Plus, Premium | 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Tail Lamp Assembly Part Number: BGED-51-160B
$781.46 MSRP: $1067.78
You Save: $286.32 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Left), Rear Combination; Tail Lamp Assembly
- Position: Left
- Replaced by: BGED-51-160C
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2022-2024 Mazda 3 | 2.5 Carbon Turbo, 2.5 Turbo, 2.5 Turbo Premium Plus, Premium | 4 Cyl 2.5 L GAS
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Mazda 3 Backup Lamp Assembly Part Number: BCWW-51-3F0B
$139.66 MSRP: $186.25
You Save: $46.59 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Right), Trunk Lid
- Position: Right
- Replaces: BCWW-51-3F0A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2020-2021 Mazda 3 | Premium | 4 Cyl 2.5 L GAS
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Mazda 3 Backup Lamp Assembly Part Number: BCWW-51-3G0B
$149.91 MSRP: $199.93
You Save: $50.02 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Left), Trunk Lid
- Position: Left
- Replaces: BCWW-51-3G0A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2020-2021 Mazda 3 | Premium | 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: BCKC-51-3F0
$151.04 MSRP: $201.42
You Save: $50.38 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Right), Trunk Lid
- Position: Right
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2019-2021 Mazda 3 | 2.5 S, Base, Preferred, Select | 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: BCKC-51-3G0
$151.04 MSRP: $201.42
You Save: $50.38 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Left), Trunk Lid
- Position: Left
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2019-2021 Mazda 3 | 2.5 S, Base, Preferred, Select | 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: BCKD-51-3F0
$151.04 MSRP: $201.42
You Save: $50.38 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Right), Trunk Lid
- Position: Right
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2020-2021 Mazda 3 | 2.5 Turbo, 2.5 Turbo Premium Plus, Premium | 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: BCKD-51-3G0
$151.04 MSRP: $201.42
You Save: $50.38 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Left), Trunk Lid
- Position: Left
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2020-2021 Mazda 3 | 2.5 Turbo, 2.5 Turbo Premium Plus, Premium | 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: BJT1-51-3F0
$151.04 MSRP: $201.42
You Save: $50.38 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Right), Trunk Lid
- Position: Right
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2016 Mazda 3 | i Grand Touring, I Sport, i SV, I Touring, s Grand Touring, s Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: BJT1-51-3G0
$151.04 MSRP: $201.42
You Save: $50.38 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Left), Trunk Lid
- Position: Left
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2016 Mazda 3 | i Grand Touring, I Sport, i SV, I Touring, s Grand Touring, s Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: BJT6-51-3F0A
$151.04 MSRP: $201.42
You Save: $50.38 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Right), Trunk Lid
- Position: Right
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2016 Mazda 3 | i Grand Touring, I Sport, I Touring, s Grand Touring, s Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: BJT6-51-3G0A
$151.04 MSRP: $201.42
You Save: $50.38 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Left), Trunk Lid
- Position: Left
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2016 Mazda 3 | i Grand Touring, I Sport, I Touring, s Grand Touring, s Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: BKB2-51-3F0
$151.04 MSRP: $201.42
You Save: $50.38 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Right), Trunk Lid
- Position: Right
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2017-2018 Mazda 3 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: BKB2-51-3G0
$151.04 MSRP: $201.42
You Save: $50.38 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Left), Trunk Lid
- Position: Left
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2017-2018 Mazda 3 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: B45A-51-3F0
$154.06 MSRP: $205.45
You Save: $51.39 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Right), Trunk Lid
- Position: Right
- Replaces: BPW9-51-3F0
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2018 Mazda 3 | Grand Touring, i Grand Touring, I Sport, i SV, I Touring, s Grand Touring, s Touring, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: B45A-51-3G0
$154.06 MSRP: $205.45
You Save: $51.39 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Left), Trunk Lid
- Position: Left
- Replaces: BPW9-51-3G0
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2018 Mazda 3 | Grand Touring, i Grand Touring, I Sport, i SV, I Touring, s Grand Touring, s Touring, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
View related parts
Mazda 3 Backup Lamp Assembly Part Number: B45B-51-3F0C
$145.58 MSRP: $194.14
You Save: $48.56 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lamp(Right), Trunk Lid
- Position: Right
- Replaces: B45B-51-3F0A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2014-2016 Mazda 3 | i Grand Touring, I Sport, i SV, I Touring, s Grand Touring, s Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS

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Mazda 3 Tail Light

The Mazda 3 Tail Light is an important feature that ensures safe driving at night, and it also provides the hatchback or sedan with its distinctive rear mark. Behind its red Tail Light lens are a number of special lamps, all of which serve a particular purpose that makes other road users realize what the vehicle is doing. The width of a Mazda is indicated at dusk or during rain, when the rear position lamps are on steadily whenever the headlights are on. The stronger stop lamps become bright when the driver presses the brake pedal, and their brightness indicates to the traffic behind the driver that they should slow down. There is a center high mount stop lamp that is mounted higher in the back glass, giving an additional band of light that remains visible even when taller vehicles block the lower units. Even the newfangled electronics allow pulsing of the Tail Light bulbs as an emergency stop light during heavy braking, attracting attention even more quickly. The use of reverse gear triggers white reversing lamps to warn pedestrians and light up the way behind the 3 when backing up. The general design has remained the same since past model years, but each generation has minor changes in the fronts and backs, with some housings being made of clear shells and circular inner reflectors and some being made of full red covers, and an owner can easily tell the difference between one generation of Mazda and another. All Tail Lights still include these functions in a sealed, weather-resistant module that clamps on the rear quarter panel with ease, enabling a driver to regain factory appearance and functionality with a direct replacement part that is manufactured to Mazda quality.

Looking for Tail Light with proven quality? Choose OEM Tail Light. Mazda designs and builds them to strict factory specs. Every piece goes through rigorous quality checks. You'll get parts that fit right and work like new. Shop our huge inventory of OEM Mazda 3 parts. Enjoy the highly competitive prices online. Our site is your one-stop shop. Each genuine 3 part includes a manufacturer's warranty. Buy with confidence. Our return policy is simple and hassle-free. In a rush? Choose expedited delivery at checkout. You'll love the streamlined experience from search to checkout to receiving your order.

Mazda 3 Tail Light Parts and Q&A

Backup Lamp Assembly
BAP8-51-3G0
Q: How to access the tail light housing on Mazda 3?
A:
In order to reach the taillight housing, begin by popping out the plastic push pins on each side of the trunk panel and pushing out the panel. In the case of liftgate models, the service hole cover of the liftgate trim panel is the only part that should be removed to get access. Then, unfold the trunk floor carpeting mat, remove the trunk side push pins that are flexible trunk side trim panel, which covers the taillight housing and wheel housing and then pull off and reattach the flexible trunk side panel, but do not leave the trunk side panel folded too long or it would become permanently deformed. Unscrew the electrical connections of the housing of taillight and then unscrew the three nuts attached to the housing of the taillight and remove the housing. To take out the back-up light housing with the trunk lid trim panel, or simply the cover over the service hole in the case of liftgate models. Unplug the electrical connector on the back-up light bulb socket, unscrew the mounting nuts and unscrew the housing out of the trunk lid. Both housings are fitted in the opposite manner of dismantling.