Failing ignition coils or plugs can cause sputtering, rough idle, hesitation on acceleration, misfires, and a check engine light.

If one of your ignition coils is bad, it is a good idea to replace the plugs to prevent future problems. Great for fixing those rusted / corroded connections.

Great for modified or Tuned cars

The kit includes:

• 4 Blue Dinan Coils with locks
• 4 NGK spark plugs
• 1 packet of American Grease Stick dielectric grease

These Dinan ignition coils feature:

• Direct plug-and-play.
• Up to 10% more energy output than stock.
• Blue housing with Dinan Logo.
• True upgrade, not just aesthetic.

Dinan Performance Ignition Service Kit is the ideal solution for BMW owners experiencing issues like sputtering, rough idle, hesitation during acceleration, misfires, and a check engine light. This comprehensive kit addresses common ignition system problems and ensures optimal engine performance. When one ignition coil fails, it is highly recommended to replace the spark plugs simultaneously to prevent future complications and ensure a reliable connection.

Benefits:

• Complete Ignition Solution: Includes everything needed for a thorough ignition system overhaul, promoting efficient engine operation.
• Direct Plug-and-Play: Easy installation with no modifications required, making it suitable for DIY enthusiasts and professional mechanics alike.
• Enhanced Performance: Offers up to 10% more energy output than stock components, resulting in improved acceleration and throttle response.
• Durable Design: Features a blue housing with the Dinan logo, providing a stylish upgrade while ensuring longevity and reliability.
• Prevents Future Issues: Replacing both coils and plugs helps to eliminate misfires and maintain optimal engine function.

Upgrade your BMW's ignition system with the Dinan Performance Ignition Service Kit for improved performance and peace of mind on the road.

Product Description

+ Replacement left air filter for D760-0047 High Flow Carbon Fiber Intake.
+ Should be installed in tandem with the right air filter as the same time (D401-0023)
+ Installation time is 0.25 hours (pair).

This is a comprehensive source of service information and specifications for BMW 5 Series models from 1997 to 2003. The aim throughout this manual has been simplicity, clarity and completeness, with practical explanations, step-by-step procedures and accurate specifications. Whether you are a professional or a do-it-yourself BMW owner, this manual will help you understand, care for and repair your E39 5 Series.

Though the do-it-yourself BMW owner will find this manual indispensable as a source of detailed maintenance and repair information, the BMW owner who has no intention of working on his or her car will find that reading and owning this manual will make it possible to discuss repairs more intelligently with a professional technician.

Engines covered:

• 6-cylinder engines: M52, M52 TU, M54
• V-8 engines: M62, M62 TU

Fuel injection systems covered:

• Bosch M 5.2, M 5.2.1, ME 7.2
• Siemens MS 41.0, MS 42.0, MS 43.0

Manual transmissions covered:

• Getrag S5D 250G, S6S 420G
• ZF S5D 320Z

Automatic transmissions covered:

• A4S 270R, A4S 310R
• A5S 360R, A5S 390R
• A5S 325Z
• A5S 560Z, A5S 440Z

Features:

• Procedures from the basic oil change service to interpreting the Malfunction Indicator Light (MIL). This manual tells you what to do and how and when to do it.
• Engine and cylinder head service, including camshaft timing chain setup and adjustment.
• Information for specific driveability problems, including explanation of engine management systems and BMW OBD II Diagnostic Trouble Codes (DTCs).
• Theory of operation and repair information for the Siemens and Bosch engine management systems.
• Drivetrain maintenance, troubleshooting, adjustment and repair of self-adjusting clutch (SAC), gearshift linkage, driveshaft, and drive axles.
• Manual and automatic transmission removal, installation, seal replacement and external service.
• System description and repair information for Antilock Brakes (ABS), Automatic Stability Control (ASC) and Dynamic Stability Control (DSC).
• Heating and air conditioning repair (IHKA and IHKR), including component replacement.
• Body adjustments and repairs, including sunroof and tailgate.
• Wiring schematics and extensive electrical component section specifying relay, control module and ground locations with detailed illustrations and photos.