OE Quality
60-Day Returns

GBR 842-12201 Fuel Injector
Overview of GBR Reman Multi Port Fuel Injector 842-12201
The GBR Reman Multi Port Fuel Injector 842-12201 is designed specifically for Mazda Miata models, providing reliable fuel delivery and engine performance. This fuel injector is a remanufactured component engineered to meet OEM specifications for consistent operation.
- Remanufactured multi port fuel injector for precise fuel delivery
- Compatible with Mazda Miata models
- Part number 842-12201 ensures exact fit and function
- Engineered to meet original equipment standards
- Supports efficient air and fuel delivery system operation
Product Line Details: Reman Multi Port Fuel Injector
The Reman Multi Port Fuel Injector line by GBR focuses on remanufactured fuel injectors that restore original performance while offering a cost-effective alternative to new parts. This product line emphasizes quality control and adherence to factory specifications, making it suitable for maintaining the fuel injection system in vehicles like the Mazda Miata.
Detailed Product Description
The GBR Reman Multi Port Fuel Injector 842-12201 is a critical component in the air and fuel delivery system of the Mazda Miata. It precisely meters fuel into the engine’s intake manifold, ensuring optimal combustion and engine efficiency. As a remanufactured part, it undergoes thorough testing and refurbishment to meet strict quality standards. This injector supports the vehicle’s fuel injection system by maintaining consistent spray patterns and flow rates, which are essential for smooth engine operation and emissions control.
Common Applications and Problem Resolution
- Replaces faulty or leaking fuel injectors in Mazda Miata models
- Addresses rough idling or engine misfires caused by injector issues
- Improves fuel efficiency by restoring proper fuel atomization
- Helps resolve poor acceleration linked to inconsistent fuel delivery
- Supports emission compliance by ensuring correct fuel injection
Installation Notes and Tips
When installing the GBR Reman Multi Port Fuel Injector 842-12201, ensure the engine is cool and the fuel system is depressurized. Use appropriate tools to avoid damage to the injector or fuel rail. Verify compatibility with your specific Mazda Miata model year before installation. It is recommended to inspect related components such as fuel rails and seals during replacement to maintain system integrity.
Quality Assurance and Warranty
GBR remanufactured fuel injectors are tested to meet or exceed OEM standards for performance and durability. The 842-12201 part number undergoes rigorous quality checks to ensure reliable operation in Mazda Miata vehicles. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary.
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Mazda | Miata | 1.8L | L4 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector |
| 1999 | Mazda | Miata | 1.8L | L4 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.