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Karlyn 20737 Direct Ignition Coil
Reliable Ignition Coil for Porsche 911, Boxster, and Cayman
The Karlyn Bremi-STI Direct Ignition Coil 20737 is designed specifically for Porsche models including the 911, Boxster, and Cayman. This ignition coil ensures consistent spark delivery for optimal engine performance and reliable ignition system operation.
- Direct ignition coil designed for Porsche 911, Boxster, and Cayman
- Part number 20737 for precise fitment and compatibility
- Manufactured by Karlyn under the Bremi-STI product line
- Improves ignition reliability and engine efficiency
- GTIN 00010975207373 for easy identification and ordering
About the Bremi-STI Product Line
The Bremi-STI line by Karlyn focuses on ignition components engineered to meet the specific requirements of high-performance vehicles. This product line emphasizes direct ignition coil technology, which eliminates the need for traditional spark plug wires, providing a more efficient and reliable ignition system. The Bremi-STI ignition coils are designed to maintain consistent spark energy, contributing to smoother engine operation and reduced misfires.
Product Details and Compatibility
The Karlyn Bremi-STI Direct Ignition Coil 20737 is compatible with Porsche 911, Boxster, and Cayman models, ensuring a direct replacement for the original equipment. This ignition coil is engineered to deliver precise spark timing and voltage, which is critical for the proper combustion process in these vehicles. Using the correct ignition coil helps maintain engine performance, fuel efficiency, and emissions compliance.
Common Issues Addressed by This Ignition Coil
- Engine misfires or rough idling in Porsche 911, Boxster, and Cayman
- Difficulty starting the engine or intermittent ignition failures
- Reduced engine power or acceleration hesitation
- Check engine light triggered by ignition system faults
- Increased fuel consumption due to incomplete combustion
Installation Notes and Tips
Installation of the Karlyn Bremi-STI Direct Ignition Coil 20737 should be performed by a qualified technician familiar with Porsche ignition systems. Ensure the ignition is off and the battery is disconnected before beginning installation. Verify the coil is securely mounted and electrical connectors are properly seated to avoid connection issues. After installation, perform a diagnostic check to confirm proper operation and clear any fault codes.
Quality Assurance and Warranty
Karlyn manufactures the Bremi-STI ignition coils to meet stringent quality standards, ensuring durability and reliable performance. The part number 20737 undergoes thorough testing to comply with OEM specifications. Warranty details are provided by Karlyn and should be confirmed at the time of purchase to ensure coverage for manufacturing defects.
This part fits 29 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Porsche | 911 | GT2 RS | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2009 | Porsche | 911 | Turbo | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2009 | Porsche | 911 | GT2 | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2008 | Porsche | 911 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2008 | Porsche | Boxster | S | 3.4L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2008 | Porsche | Boxster | Base | 2.7L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2008 | Porsche | Boxster | S Limited Edition | 3.4L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2008 | Porsche | Cayman | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2007 | Porsche | 911 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2007 | Porsche | Boxster | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2007 | Porsche | Cayman | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2006 | Porsche | 911 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2006 | Porsche | Boxster | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2006 | Porsche | Cayman | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2005 | Porsche | 911 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2005 | Porsche | Boxster | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2004 | Porsche | 911 | Carrera | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2004 | Porsche | 911 | Carrera 4 | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2004 | Porsche | 911 | Carrera 4S | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2004 | Porsche | 911 | Turbo | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2004 | Porsche | 911 | GT2 | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2004 | Porsche | 911 | GT3 | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2003 | Porsche | 911 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI | |||
| 2002 | Porsche | 911 | Carrera | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2002 | Porsche | 911 | Carrera 4 | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2002 | Porsche | 911 | Carrera 4S | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2002 | Porsche | 911 | Turbo | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2002 | Porsche | 911 | GT2 | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; Bremi-STI |
| 2001 | Porsche | 911 | Turbo | 3.6L | H6 | N/A | Upgraded Coil Design 31mm Bolt Tabs; Incl. Two 6x40mm Mounting Bolts; OEM Replacement; 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.