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Dorman H621971 Brake Hydraulic Hose - Front Right or Front Right Inner
| Brand | Dorman H621971 |
|---|---|
| Position | Front Right Inner and Front Right |
| Color | Black |
| Outer Sleeve Material | Rubber |
| Mounting Hardware Included | No |
| Bracket Included | No |
| Gasket Or Seal Included | No |
| Axis 1 Length | 11.41 |
| Axis 2 Length | 9.57 |
| End 1 Fitting Material | Treated steel |
| End 2 Fitting Material | Treated steel |
| End 2 Fitting Type | Female |
| Overall Length | 10.55 |
| Jacket Included | No |
| Describe Type | Flexible hose |
| End 1 Fitting Type | Junction |
| End 1 Thread Diameter | 0.335 in |
| End 2 Fitting Inside Diameter | M10 x 1.0 |
| Hose Material | Epdm rubber |
| Package Contents | 1 brake hose |
| Fits | INFINITI and Nissan · 85 vehicles |
OE direct replacement. Precision-engineered to match original brake hose fit and function.
Flexible hose design. EPDM rubber construction helps deliver dependable braking performance.
Treated steel fittings. Built with durable end fittings for a secure hydraulic connection.
Cross-references Centric Parts 150.42149, Raybestos Brakes BH383702 and 462101A30A for the same application. See all 5.
Dorman Brake Hydraulic Hose H621971
Dorman H621971 is a brake hydraulic hose engineered to match the fit, function, and performance of the original hose on specific Nissan and INFINITI applications. Built with a black EPDM rubber hose and treated steel fittings, it supports reliable brake fluid transfer for front right and front right inner positions.
Key Features
- Direct replacement brake hydraulic hose for select Nissan 370Z and INFINITI models
- Black EPDM rubber outer hose for flexible routing
- Treated steel end fittings for secure connection points
- Flexible hose design for front brake line service
- Overall length: 10.55 in.
- End 2 fitting thread: M10 x 1.0
- End 1 fitting type: junction
- End 2 fitting type: female
Detailed Description
This Dorman brake hose is built for front brake service on select 2012-2020 Nissan 370Z and INFINITI vehicles, including 2014-2019 INFINITI Q70 front right inner, 2015-2019 INFINITI Q70L front right inner, 2014-2017 INFINITI QX50 front right inner, 2014-2016 INFINITI Q60 front right inner, and 2012-2013 INFINITI G37 front right inner applications. It also covers additional front right and front right inner positions on INFINITI EX35, EX37, G25, M37, M56, and Q40 models. Part number H621971 is designed as a direct-fit replacement for the original brake hose on the listed vehicles.
This part cross-references Centric Parts 150.42149 for the same application.
What It Helps Address
- Cracked or deteriorated brake hose rubber
- Brake fluid seepage at hose connections
- Restricted brake fluid flow from a damaged hose
- Soft or inconsistent brake pedal response caused by hose wear
- Service needs during front brake repair on select Nissan and INFINITI models
Installation Notes and Tips
Verify the vehicle position before installation, since this hose is listed for front right and front right inner applications depending on model and year. Confirm the end fitting style and M10 x 1.0 thread specification against the original part before assembly. Because mounting hardware, brackets, gaskets, and seals are not included, reuse or source the required related components as needed during brake service. Bleed the brake system after installation and inspect all connections for leaks.
Quality Assurance
Dorman engineers this brake hydraulic hose to match original fit, function, and performance for the listed applications. The EPDM rubber hose construction and treated steel fittings are selected for durable brake system service in the specified Nissan and INFINITI fitments.
| Year | Make | Model | Submodel | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Nissan | 370Z | Nismo | — | — | Front Right | — |
| 2019 | INFINITI | Q70 | — | — | AWD | Front Right Inner | — |
| 2019 | INFINITI | Q70L | — | — | AWD | Front Right Inner | — |
| 2019 | Nissan | 370Z | Sport | — | — | Front Right Inner | — |
| 2019 | Nissan | 370Z | Base | — | — | Front Right Inner | — |
| 2019 | Nissan | 370Z | Nismo | — | — | Front Right Inner | — |
| 2019 | Nissan | 370Z | Sport Touring | — | — | Front Right Inner | — |
| 2019 | Nissan | 370Z | Heritage Edition | — | — | Front Right Inner | — |
| 2019 | Nissan | 370Z | Touring | — | — | Front Right Inner | — |
| 2018 | INFINITI | Q70 | — | — | AWD | Front Right Inner | — |
| 2018 | INFINITI | Q70L | — | — | AWD | Front Right Inner | — |
| 2018 | Nissan | 370Z | Sport | — | — | Front Right Inner | — |
| 2018 | Nissan | 370Z | Base | — | — | Front Right Inner | — |
| 2018 | Nissan | 370Z | Nismo | — | — | Front Right Inner | — |
| 2018 | Nissan | 370Z | Touring Sport | — | — | Front Right Inner | — |
| 2018 | Nissan | 370Z | Nismo Tech | — | — | Front Right Inner | — |
| 2018 | Nissan | 370Z | Sport Tech | — | — | Front Right Inner | — |
| 2018 | Nissan | 370Z | Touring | — | — | Front Right Inner | — |
| 2017 | INFINITI | Q70 | — | — | AWD | Front Right Inner | — |
| 2017 | INFINITI | Q70L | — | — | AWD | Front Right Inner | — |
| 2017 | INFINITI | QX50 | — | — | — | Front Right Inner | — |
| 2017 | Nissan | 370Z | Sport | — | — | Front Right Inner | — |
| 2017 | Nissan | 370Z | Base | — | — | Front Right Inner | — |
| 2017 | Nissan | 370Z | Nismo | — | — | Front Right Inner | — |
| 2017 | Nissan | 370Z | Touring Sport | — | — | Front Right Inner | — |
| 2017 | Nissan | 370Z | Nismo Tech | — | — | Front Right Inner | — |
| 2017 | Nissan | 370Z | Sport Tech | — | — | Front Right Inner | — |
| 2017 | Nissan | 370Z | Touring | — | — | Front Right Inner | — |
| 2016 | INFINITI | Q60 | — | — | — | Front Right Inner | — |
| 2016 | INFINITI | Q70 | — | — | AWD | Front Right Inner | — |
| 2016 | INFINITI | Q70L | — | — | AWD | Front Right Inner | — |
| 2016 | INFINITI | QX50 | — | — | — | Front Right Inner | — |
| 2016 | Nissan | 370Z | Sport | — | — | Front Right Inner | — |
| 2016 | Nissan | 370Z | Base | — | — | Front Right Inner | — |
| 2016 | Nissan | 370Z | Nismo | — | — | Front Right Inner | — |
| 2016 | Nissan | 370Z | Touring Sport | — | — | Front Right Inner | — |
| 2016 | Nissan | 370Z | Nismo Tech | — | — | Front Right Inner | — |
| 2016 | Nissan | 370Z | Sport Tech | — | — | Front Right Inner | — |
| 2016 | Nissan | 370Z | Touring | — | — | Front Right Inner | — |
| 2015 | INFINITI | Q40 | — | — | — | Front Right Inner | — |
| 2015 | INFINITI | Q60 | — | Convertible | — | Front Right Inner | — |
| 2015 | INFINITI | Q60 | — | Coupe | — | Front Right Inner | — |
| 2015 | INFINITI | Q70 | — | — | AWD | Front Right Inner | — |
| 2015 | INFINITI | Q70L | — | — | AWD | Front Right Inner | — |
| 2015 | INFINITI | QX50 | — | — | — | Front Right Inner | — |
| 2015 | Nissan | 370Z | Sport | — | — | Front Right Inner | — |
| 2015 | Nissan | 370Z | Base | — | — | Front Right Inner | — |
| 2015 | Nissan | 370Z | Nismo | — | — | Front Right Inner | — |
| 2015 | Nissan | 370Z | Touring Sport | — | — | Front Right Inner | — |
| 2015 | Nissan | 370Z | Nismo Tech | — | — | Front Right Inner | — |
| 2015 | Nissan | 370Z | Sport Tech | — | — | Front Right Inner | — |
| 2015 | Nissan | 370Z | Touring | — | — | Front Right Inner | — |
| 2014 | INFINITI | Q60 | — | — | — | Front Right Inner | — |
| 2014 | INFINITI | Q70 | — | — | AWD | Front Right Inner | — |
| 2014 | INFINITI | QX50 | — | — | — | Front Right Inner | — |
| 2014 | Nissan | 370Z | — | — | — | Front Right Inner | — |
| 2013 | INFINITI | EX37 | — | — | — | Front Right | — |
| 2013 | INFINITI | G37 | — | Convertible | — | Front Right Inner | From 2/12 |
| 2013 | INFINITI | G37 | Sport | Sedan | RWD | Front Right Inner | — |
| 2013 | INFINITI | G37 | Sport | Coupe | RWD | Front Right Inner | — |
| 2013 | INFINITI | G37 | Journey | Sedan | RWD | Front Right Inner | — |
| 2013 | INFINITI | G37 | Journey | Coupe | RWD | Front Right Inner | — |
| 2013 | INFINITI | M37 | X | Sedan | AWD | Front Right Inner | — |
| 2013 | INFINITI | M56 | X | Sedan | AWD | Front Right Inner | — |
| 2013 | Nissan | 370Z | Base | Convertible | RWD | Front Right Inner | — |
| 2013 | Nissan | 370Z | Base | Coupe | RWD | Front Right Inner | — |
| 2013 | Nissan | 370Z | Nismo | Coupe | RWD | Front Right Inner | — |
| 2013 | Nissan | 370Z | Touring | Convertible | RWD | Front Right Inner | — |
| 2013 | Nissan | 370Z | Touring | Coupe | RWD | Front Right Inner | — |
| 2012 | INFINITI | EX35 | — | — | — | Front Right Inner | — |
| 2012 | INFINITI | G25 | X | Sedan | AWD | Front Right Inner | From 2/12 |
| 2012 | INFINITI | G25 | Base | Sedan | RWD | Front Right Inner | From 2/12 |
| 2012 | INFINITI | G25 | Journey | Sedan | RWD | Front Right Inner | From 2/12 |
| 2012 | INFINITI | G37 | — | Convertible | — | Front Right Inner | From 2/12 |
| 2012 | INFINITI | G37 | Sport | Sedan | RWD | Front Right Inner | From 2/12 |
| 2012 | INFINITI | G37 | Sport | Coupe | RWD | Front Right Inner | From 2/12 |
| 2012 | INFINITI | G37 | Journey | Sedan | RWD | Front Right Inner | From 2/12 |
| 2012 | INFINITI | G37 | Journey | Coupe | RWD | Front Right Inner | From 2/12 |
| 2012 | INFINITI | M37 | X | Sedan | AWD | Front Right Inner | — |
| 2012 | INFINITI | M56 | X | Sedan | AWD | Front Right Inner | — |
| 2012 | Nissan | 370Z | Base | Convertible | RWD | Front Right Inner | — |
| 2012 | Nissan | 370Z | Base | Coupe | RWD | Front Right Inner | — |
| 2012 | Nissan | 370Z | Nismo | Coupe | RWD | Front Right Inner | — |
| 2012 | Nissan | 370Z | Touring | Convertible | RWD | Front Right Inner | — |
| 2012 | Nissan | 370Z | Touring | Coupe | RWD | Front Right Inner | — |
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