OE Quality
60-Day Returns

Standard Ignition UF-44 Ignition Coil - Left or Right
Reliable Ignition Coil for Mercedes-Benz Models
The Standard Ignition UF-44 ignition coil is designed to provide consistent performance for select Mercedes-Benz vehicles. Engineered to meet OE specifications, this ignition coil ensures proper spark delivery for smooth engine operation in models like the 190E, 400SE, 400SEL, 500SEL, 500SL, and S420.
- Compatible with Mercedes-Benz 190E, 400SE, 400SEL, 500SEL, 500SL, and S420
- Standard Ignition part number UF-44
- Direct replacement ignition coil for reliable spark generation
- Manufactured to meet or exceed original equipment standards
- Designed for ignition system stability and engine efficiency
Product Details and Compatibility
The Standard Ignition UF-44 ignition coil is specifically engineered for use in various Mercedes-Benz models, including the 190E, 400SE, 400SEL, 500SEL, 500SL, and S420. This ignition coil plays a critical role in the ignition system by converting the battery's low voltage to the high voltage needed to ignite the fuel-air mixture in the engine cylinders. Using a compatible ignition coil like the UF-44 helps maintain engine performance and fuel efficiency while reducing misfires and rough idling.
Common Applications and Problem Resolution
- Resolves engine misfires and rough running conditions
- Addresses difficulty starting the engine or no-start issues
- Eliminates poor fuel economy caused by weak spark
- Prevents stalling and hesitation during acceleration
- Replaces damaged or worn ignition coils to restore ignition system function
Installation Notes and Tips
Installation of the Standard Ignition UF-44 ignition coil should be performed with the engine off and cooled down. Ensure all electrical connections are clean and secure before mounting the coil. It is recommended to inspect related ignition components such as spark plugs and wires during replacement to maintain optimal system performance. Follow vehicle-specific service manual instructions for torque specifications and safety precautions.
Quality Assurance and Warranty
Standard Ignition manufactures the UF-44 ignition coil to meet or exceed original equipment standards, ensuring durability and reliable operation. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.
| Brand | Standard Ignition |
|---|---|
| Part Number | UF-44 |
| Attachment Method | Bolt On |
| Color | Black |
| Connector Gender | Male |
| Contents | Ignition Coil |
| Ignition Type | Oil Filled |
| Mounting Bracket(s) Included | Yes |
| Mounting Location | External |
| Terminal Gender | Male |
| Terminal Type | Screw |
| Voltage | 12 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Mercedes-Benz | S420 | N/A | Driver Side | ||
| 1994 | Mercedes-Benz | S420 | N/A | Driver Side | ||
| 1993 | Mercedes-Benz | 400SEL | N/A | Left Bank - Fits on the left side of the engine. | ||
| 1993 | Mercedes-Benz | 500SEL | N/A | Left Bank - Fits on the left side of the engine. | ||
| 1992 | Mercedes-Benz | 400SE | N/A | Left Bank - Fits on the left side of the engine. | ||
| 1992 | Mercedes-Benz | 500SL | Right | |||
| 1991 | Mercedes-Benz | 500SL | Left | |||
| 1990 | Mercedes-Benz | 500SL | Left | |||
| 1989 | Mercedes-Benz | 190E | N/A | |||
| 1988 | Mercedes-Benz | 190E | 2.3L | L4 | N/A | |
| 1987 | Mercedes-Benz | 190E | 2.3L | L4 | 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.