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Standard Ignition PR148 Fuel Injection Pressure Regulator
Overview of Standard Ignition Fuel Injection Pressure Regulator PR148
The Standard Ignition PR148 fuel injection pressure regulator is designed specifically for Mercedes-Benz 300SEL models. This component ensures consistent fuel pressure within the fuel injection system, maintaining optimal engine performance and efficiency.
- Compatible with Mercedes-Benz 300SEL fuel injection systems
- Regulates fuel pressure at a precise 30 psi operating pressure
- Angled nipple orientation for proper fuel line connection
- Designed for gas fuel systems
- Includes caution sheet for safe installation and handling
Detailed Product Description
The PR148 fuel injection pressure regulator by Standard Ignition is engineered to maintain a steady fuel pressure of 30 psi in gas-powered Mercedes-Benz 300SEL vehicles. Its angled nipple orientation facilitates correct alignment and connection within the fuel injection system, reducing the risk of leaks or improper fuel flow. This regulator plays a critical role in controlling the fuel delivery to the engine, ensuring smooth operation and preventing issues related to fuel pressure fluctuations.
Applications and Problem Resolution
This fuel injection pressure regulator is used to manage and stabilize fuel pressure in the fuel injection system of Mercedes-Benz 300SEL models. It addresses several common issues, including:
- Irregular engine performance due to inconsistent fuel pressure
- Fuel leaks caused by improper nipple orientation or worn regulators
- Engine stalling or hesitation during acceleration
- Reduced fuel efficiency from pressure fluctuations
- Check engine light triggered by fuel system faults
Installation Notes and Tips
When installing the Standard Ignition PR148 regulator, ensure the angled nipple is correctly aligned with the fuel line to prevent leaks. Follow the included caution sheet carefully to avoid damage to the regulator or fuel system components. It is recommended to inspect related fuel injection parts during installation to maintain overall system integrity.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for Mercedes-Benz 300SEL vehicles. The PR148 fuel injection pressure regulator includes a caution sheet to guide safe installation. Warranty details are provided by Standard Ignition and should be reviewed at the time of purchase to confirm coverage.
| Brand | Standard Ignition |
|---|---|
| Part Number | PR148 |
| Contents | Includes Caution Sheet |
| Fuel Type | Gas |
| Functions | Regulator |
| Nipple Orientation | Angled |
| Operating Pressure - PSI | 30 PSI |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1973 | Mercedes-Benz | 300SEL | 4.5L | V8 | N/A | |
| 1972 | Mercedes-Benz | 300SEL | 4.5L | V8 | N/A | |
| 1971 | Mercedes-Benz | 300SEL | 3.5L | V8 | N/A | |
| 1970 | Mercedes-Benz | 300SEL | 3.5L | V8 | N/A |
* 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.