What should be checked to ensure the proper functioning of seat belts and retractors on Mazda MX-5 Miata?

Inspect the seat belts, buckles, latch plates and guide loops in case of apparent damage or wear. Make sure that the seat belt reminder light switches on when the key is started. The seat belts are offered to lock in an emergency situation in case of sudden stops or impact and free movement in case of normal driving. The retractors are to maintain the belt in contact with your chest when you are driving and roll the belt when the buckle is unscrewed. Check that every seat belt retractor clips when the belt is hastily pulled. The belt retractor covers should not be removed and disassembling the retractors is discouraged because the Emergency Locking Retractor has a spring that would not be able to be unwound and rewound. In case of any checks which have shown that there are problems with the seat belt system, disconnect the negative battery cable, change the seat belt parts and retractor assembly accordingly.

Are you checking the seat belts, buckles, latch plates, and guide loops for damage or signs of wear on Mazda Protege?

Examine the seat belts, buckles, the latch plates, and guide loops and look at them to determine the presence of any apparent damage or wear. Make sure that the seat belt reminder light is on when the key is turned on. Confirm that the passive front seat belt drive systems are operational during usage whereby the belt moves and fits its position when the driver or occupant is seated. The seat belts will be such that they will lock during sudden stop or impact and to allow free movement during normal driving. The retractors must have the belt at a push of the chest during driving and must rewind the belt once the buckle is unlatched. Make sure that each retractor of each seat belt locks when the belt is pulled in rapid motion. The belt retractor covers and the retractors should not be removed or disassembled, the Emergency Locking Retractor has a spring that can not be rewound. In case any checks indicate that there is a problem with the seat belt system, unhook the negative battery cable and change the belts of the seat and the retractor assemblies when needed.

Genuine Mazda Seat Belt

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421 Seat Belts found

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Mazda Lap & Shoulder Belt Part Number: KBYW-57-730A
$61.66 MSRP: $82.23
You Save: $20.57 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt (Right), Rear Seat; Outer Belt Assembly
- Position: Passenger Side
Fits the following Mazda Models:
- CX-5 | 2017-2022 | 2.5 S, 2.5 S Carbon Edition, 2.5 Turbo, 2.5 Turbo Signature, Carbon Edition, Carbon Edition Turbo, Grand Select, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: BHY9-57-790A
$79.25 MSRP: $105.69
You Save: $26.44 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt'B'(Left), Rear Seat; Outer Belt Assembly
- Position: Driver Side
Fits the following Mazda Models:
- 3 | 2017-2018 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: DBYF-57-790A
$80.83 MSRP: $107.79
You Save: $26.96 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt'B'(Left), Rear Seat; Outer Belt Assembly
- Position: Driver Side
- Replaces: DBYF-57-790
Fits the following Mazda Models:
- CX-3 | 2016-2021 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS
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Mazda Lap & Shoulder Belt Part Number: KDY5-57-730-01
$108.71 MSRP: $144.98
You Save: $36.27 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Right), Rear Seat; Outer Belt Assembly
- Position: Passenger Side
Fits the following Mazda Models:
- CX-5 | 2013-2016 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: DBYF-57-730A
$79.73 MSRP: $106.32
You Save: $26.59 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Right), Rear Seat; Outer Belt Assembly
- Position: Passenger Side
- Replaces: DBYF-57-730
Fits the following Mazda Models:
- CX-3 | 2016-2018 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS
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Mazda Lap & Shoulder Belt Part Number: KBYW-57-L30-75
$236.88 MSRP: $315.89
You Save: $79.01 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Right), Pretensioner; Seat Belt Assembly
- Position: Passenger Side
Fits the following Mazda Models:
- CX-5 | 2017-2025 | 2.5 Carbon Turbo, 2.5 S, 2.5 S Carbon Edition, 2.5 Turbo, 2.5 Turbo Signature, Carbon Edition, Carbon Edition Turbo, Grand Select, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: DBYG-57-L90A
$308.86 MSRP: $411.90
You Save: $103.04 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Left), Pretensioner; Seat Belt Assembly
- Position: Driver Side
- Replaces: DBYG-57-L90, DBYF-57-L90
Fits the following Mazda Models:
- CX-3 | 2016-2021 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS
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Mazda Lap & Shoulder Belt Part Number: KBYW-57-790
$65.46 MSRP: $87.30
You Save: $21.84 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Left), Rear Seat; Outer Belt Assembly
- Position: Driver Side
Fits the following Mazda Models:
- CX-5 | 2017 | Grand Select, Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Latch Part Number: GJY9-57-740D
$106.95 MSRP: $142.62
You Save: $35.67 (26%)
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Product Specifications
- Other Name: Belt(C), Rear Seat; Center Belt Assembly, Lap & Shoulder Belt
- Replaces: GJY9-57-740, GJY9-57-740C, GJY9-57-740B, GJY9-57-740A
Fits the following Mazda Models:
- 6 | 2014-2018 | Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: BCYN-57-790A
$127.69 MSRP: $170.28
You Save: $42.59 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Left), Rear Seat; Outer Belt Assembly
- Position: Driver Side
- Replaced by: BCYN-57-790B
Fits the following Mazda Models:
- 3 | 2019-2023 | 2.0, 2.5 S, 2.5 Turbo, 2.5 Turbo Premium Plus, Base, Carbon Edition, Preferred, Premium, Select | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: BBY4-57-L30A-01
$304.35 MSRP: $405.88
You Save: $101.53 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt'B'(Right), Pretensioner; Front Belt Assembly
- Position: Passenger Side
- Replaces: BBY4-57-L30-31, BBY4-57-L30-01, BBY4-57-L30A-31
Fits the following Mazda Models:
- 3 | 2010 | Mazdaspeed, S, i | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: KBYW-57-790A
$61.66 MSRP: $82.23
You Save: $20.57 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt Left, Rear Seat; Outer Belt Assembly
- Position: Driver Side
Fits the following Mazda Models:
- CX-5 | 2017-2022 | 2.5 S, 2.5 S Carbon Edition, 2.5 Turbo, 2.5 Turbo Signature, Carbon Edition, Carbon Edition Turbo, Grand Select, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: NC10-57-630F-21
$149.21 MSRP: $198.98
You Save: $49.77 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt, Front Seat; Belt & Retractor
- Position: Passenger Side
Fits the following Mazda Models:
- Miata | 1999-2000 | 10th Anniversary, Base, LS, SE | 4 Cyl 1.8 L GAS
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Mazda Lap & Shoulder Belt Part Number: NC10-57-630F-00
$178.10 MSRP: $237.51
You Save: $59.41 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt, Front Seat; Belt & Retractor
- Position: Passenger Side
- Replaces: NC10-57-630E-00
Fits the following Mazda Models:
- Miata | 1999-2000 | 10th Anniversary, Base, LS, SE | 4 Cyl 1.8 L GAS
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Mazda Lap & Shoulder Belt Part Number: BHY1-57-730A
$88.61 MSRP: $118.18
You Save: $29.57 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Right), Rear Seat; Outer Belt Assembly
- Position: Passenger Side
- Replaces: BJY7-57-730, BHY1-57-730, BJY7-57-730A
Fits the following Mazda Models:
- 3 | 2014-2016 | I Sport, I Touring, i Grand Touring, i SV, s Grand Touring, s Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: GJY9-57-730A
$88.65 MSRP: $118.23
You Save: $29.58 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Right), Rear Seat; Outer Belt Assembly
- Position: Passenger Side
- Replaces: GJY9-57-730
Fits the following Mazda Models:
- 6 | 2014-2016 | Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
View related parts
Mazda Lap & Shoulder Belt Part Number: KDY5-57-790-01
$110.23 MSRP: $147.00
You Save: $36.77 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Left), Rear Seat; Outer Belt Assembly
- Position: Driver Side
Fits the following Mazda Models:
- CX-5 | 2013-2016 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: TKY8-57-L90-75
$301.65 MSRP: $402.28
You Save: $100.63 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Left), Pretensioner; Belt & Retractor, Seat Belt Assembly
- Position: Driver Side
Fits the following Mazda Models:
- CX-5 | 2021-2025 | 2.5 Carbon Turbo, 2.5 S, 2.5 S Carbon Edition, 2.5 Turbo, 2.5 Turbo Signature, Carbon Edition, Carbon Edition Turbo, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
- CX-9 | 2016-2023 | Sport, Touring, Touring Plus | 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: GJY9-57-L30B-02
$403.63 MSRP: $542.63
You Save: $139.00 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Right), Pretensioner; Belt & Retractor
- Position: Passenger Side
- Replaces: GJY9-57-L30A-02, GJY9-57-L30-02
Fits the following Mazda Models:
- 6 | 2014-2018 | Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Lap & Shoulder Belt Part Number: GKYA-57-730-85
$11.43 MSRP: $75.16
You Save: $63.73 (85%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt'B'(Right), Rear Seat; Outer Belt Assembly
- Position: Passenger Side
- Replaces: GK2A-57-730E-85, GK2A-57-730F-85, GK2A-57-730C-85, GK2A-57-730B-85, GK2A-57-730A-85, GK2A-57-730D-85
Fits the following Mazda Models:
- 6 | 2003-2008 | Mazdaspeed, S, i | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS

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1-20 of 421 Results

Mazda Seat Belt

The Mazda Seat Belt helps to keep occupants firmly in place in case of a sudden stop, reducing the risk of injury and forming part of the brand's safety promise. Mazda is notable for its lively handling, fuel-efficient Skyactiv engines, and flowing Kodo design that makes any model look ready to pounce even when parked. Since its first rotary thrill machines of the 1960s, Mazda has balanced innovation with driving fun, combining i-Activsense radar cruise, lane keep support, and optional electric drive with a cockpit that feels crafted around the driver. Whether you choose a compact car or a spacious SUV, Mazda offers responsive steering and engines that sip gas without dulling the feeling of excitement, proving that everyday driving doesn't have to be the boring way to get around. To reinforce that spirit, the Seat Belt system contains high-strength polyester webbing, a quick locking retractor, a sliding tongue, and a sturdy buckle so every rider is in alignment with the seat and the airbags deploy at the right angle. This three-point layout distributes crash forces across the torso rather than the abdomen and resists more than 28 kN of pull and is relatively light and comfortable to wear for everyday use. Because it is found in every vehicle that the company produces, the Mazda Seat Belt represents the union of a universal safety shield that works with the poise of the chassis and the sensors to help turn confidence into second nature on whatever journey.

You'll get great performance and real durability when you pick genuine OEM Seat Belt. Mazda builds these using high-quality materials and official factory methods to ensure they hold up mile after mile. You deserve that Mazda reliability without the headache of cheap knockoffs. It is easy to find exactly what you need in our huge inventory of genuine parts. Plus, every OEM part carries a real manufacturer's warranty for your peace of mind. You will love our low prices too. Order today and we will ship your brand-new parts fast. They often reach your door in just a few days.

Mazda Seat Belt Parts and Q&A

Lap & Shoulder Belt
NEY1-57-L90
Q:
What should be checked to ensure the proper functioning of seat belts and retractors on Mazda MX-5 Miata?
A:
Inspect the seat belts, buckles, latch plates and guide loops in case of apparent damage or wear. Make sure that the seat belt reminder light switches on when the key is started. The seat belts are offered to lock in an emergency situation in case of sudden stops or impact and free movement in case of normal driving. The retractors are to maintain the belt in contact with your chest when you are driving and roll the belt when the buckle is unscrewed. Check that every seat belt retractor clips when the belt is hastily pulled. The belt retractor covers should not be removed and disassembling the retractors is discouraged because the Emergency Locking Retractor has a spring that would not be able to be unwound and rewound. In case of any checks which have shown that there are problems with the seat belt system, disconnect the negative battery cable, change the seat belt parts and retractor assembly accordingly.
Lap & Shoulder Belt
B25D-57-690B-43
Q:
Are you checking the seat belts, buckles, latch plates, and guide loops for damage or signs of wear on Mazda Protege?
A:
Examine the seat belts, buckles, the latch plates, and guide loops and look at them to determine the presence of any apparent damage or wear. Make sure that the seat belt reminder light is on when the key is turned on. Confirm that the passive front seat belt drive systems are operational during usage whereby the belt moves and fits its position when the driver or occupant is seated. The seat belts will be such that they will lock during sudden stop or impact and to allow free movement during normal driving. The retractors must have the belt at a push of the chest during driving and must rewind the belt once the buckle is unlatched. Make sure that each retractor of each seat belt locks when the belt is pulled in rapid motion. The belt retractor covers and the retractors should not be removed or disassembled, the Emergency Locking Retractor has a spring that can not be rewound. In case any checks indicate that there is a problem with the seat belt system, unhook the negative battery cable and change the belts of the seat and the retractor assemblies when needed.