OE Quality
60-Day Returns

Karlyn 113M Spark Plug Wire Set
Overview of Karlyn Bremi-STI Spark Plug Wire Set 113M
The Karlyn Bremi-STI 113M spark plug wire set is designed specifically for select Mercedes-Benz models, including the 420SEL, 560SEC, 560SEL, and 560SL. Featuring OEM boot type and color-matched black wires, this set ensures reliable ignition performance tailored to your vehicle's original specifications.
- OEM boot type for precise fit and secure connection
- Black color wires matching original equipment appearance
- Engine compatibility aligned with OEM standards
- Designed for Mercedes-Benz 420SEL, 560SEC, 560SEL, and 560SL models
- Part number 113M for accurate identification and replacement
Detailed Product Description
The Karlyn Bremi-STI spark plug wire set 113M is engineered to meet the ignition requirements of Mercedes-Benz vehicles such as the 420SEL, 560SEC, 560SEL, and 560SL. The OEM boot type ensures a secure and proper fit on the spark plugs and distributor, maintaining the integrity of the ignition system. The black color of the wires matches the original equipment, preserving the factory look under the hood. This wire set is designed to work seamlessly with the engine's ignition system, providing consistent electrical conductivity and resistance levels as specified by OEM standards.
About the Bremi-STI Product Line
The Bremi-STI line from Karlyn focuses on ignition components that adhere closely to original equipment specifications. This product line emphasizes compatibility and durability, offering parts like the 113M spark plug wire set that maintain the performance and reliability expected from factory-installed ignition systems. Bremi-STI products are developed to support precise fitment and function for specific vehicle makes and models, including Mercedes-Benz applications.
Common Applications and Issues Addressed
- Replacement of worn or damaged spark plug wires on Mercedes-Benz 420SEL, 560SEC, 560SEL, and 560SL
- Resolving misfires caused by faulty or degraded ignition wires
- Improving engine starting reliability and smoothness
- Eliminating ignition noise interference affecting electronic systems
- Maintaining consistent spark delivery for optimal engine performance
Installation Notes and Tips
When installing the Karlyn Bremi-STI 113M spark plug wire set, ensure that each wire is routed according to the vehicle’s factory specifications to avoid cross-firing or interference. The OEM boot type facilitates a secure connection, but verify that boots are fully seated on spark plugs and distributor terminals. It is recommended to replace all wires as a set to maintain balanced ignition performance.
Quality Assurance and Warranty
Karlyn provides quality assurance for the Bremi-STI 113M spark plug wire set, manufactured to meet OEM standards for fit and function. While specific warranty details are not provided, Karlyn products typically undergo rigorous testing to ensure durability and reliable ignition performance in Mercedes-Benz vehicles.
| Brand | Karlyn |
| Part Number | 113M |
| Position | Bremi-STI, N/A |
| Boot Type | OEM |
| Color | Black |
| Engine | OEM |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1991 | Mercedes-Benz | 420SEL | N/A | Bremi-STI |
| 1991 | Mercedes-Benz | 560SEC | N/A | Bremi-STI |
| 1991 | Mercedes-Benz | 560SEL | N/A | Bremi-STI |
| 1990 | Mercedes-Benz | 420SEL | N/A | Bremi-STI |
| 1990 | Mercedes-Benz | 560SEC | N/A | Bremi-STI |
| 1990 | Mercedes-Benz | 560SEL | N/A | Bremi-STI |
| 1989 | Mercedes-Benz | 420SEL | N/A | Bremi-STI |
| 1989 | Mercedes-Benz | 560SEC | N/A | Bremi-STI |
| 1989 | Mercedes-Benz | 560SEL | N/A | Bremi-STI |
| 1989 | Mercedes-Benz | 560SL | N/A | Bremi-STI |
| 1988 | Mercedes-Benz | 420SEL | N/A | Bremi-STI |
| 1988 | Mercedes-Benz | 560SEC | N/A | Bremi-STI |
| 1988 | Mercedes-Benz | 560SEL | N/A | Bremi-STI |
| 1988 | Mercedes-Benz | 560SL | N/A | Bremi-STI |
| 1987 | Mercedes-Benz | 420SEL | N/A | Bremi-STI |
| 1987 | Mercedes-Benz | 560SEC | N/A | Bremi-STI |
| 1987 | Mercedes-Benz | 560SEL | N/A | Bremi-STI |
| 1987 | Mercedes-Benz | 560SL | N/A | Bremi-STI |
| 1986 | Mercedes-Benz | 420SEL | N/A | Bremi-STI |
| 1986 | Mercedes-Benz | 560SEC | N/A | Bremi-STI |
| 1986 | Mercedes-Benz | 560SEL | N/A | Bremi-STI |
| 1986 | Mercedes-Benz | 560SL | N/A | Bremi-STI |
* 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.