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WAI CUF400 Ignition Coil
Ignition Coil for Honda, Acura, and Saturn Applications
The WAI CUF400 ignition coil is a direct-fit replacement for select Honda, Acura, and Saturn vehicles. It is built for drivers replacing a failing coil on a 2001-2005 Honda Civic, 2001-2009 Acura MDX, or other listed applications with ignition performance concerns.
Key Features
- Ignition coil replacement for select 2001-2009 Acura MDX, 2003-2008 Honda Pilot, and 2006-2008 Honda Ridgeline applications
- Also fits 2004-2007 Saturn Vue, 2001-2005 Acura EL, and 2001-2005 Honda Civic
- WAI CUF400 part number for catalog and service matching
- Direct replacement format for ignition system repair
- Compatible with vehicles using the listed N/A position fitment
Detailed Description
WAI CUF400 is an ignition coil designed for specific Honda, Acura, and Saturn models across the 2001-2009 model years. This part number is commonly searched for Honda Civic ignition coil replacement, Acura MDX ignition coil replacement, and Honda Pilot ignition coil service when the original coil shows signs of wear or failure. The CUF400 supports the listed applications without requiring fitment guesswork when matched to the vehicle year and model.
This part cross-references no additional part numbers in the provided data.
What It Helps Fix
- Engine misfire caused by a weak or failed ignition coil
- Rough idle related to inconsistent spark output
- Hard starting tied to ignition system breakdown
- Loss of power during acceleration from coil failure
- Check engine light conditions associated with ignition faults
Installation Notes and Tips
Verify the vehicle year and model before ordering the WAI CUF400. Confirm the original coil connector style and mounting layout against the removed part, and inspect spark plugs and related ignition components during service. For best results, replace any damaged boots, connectors, or worn plugs at the same time if they are part of the same repair.
Quality Assurance
WAI supplies aftermarket ignition components for service replacement use. CUF400 is cataloged for the listed Honda, Acura, and Saturn fitments to support accurate parts selection.
- Fits 2001-2009 Acura MDX, N/A
- Fits 2003-2008 Honda Pilot, N/A
- Fits 2006-2008 Honda Ridgeline, N/A
- Fits 2004-2007 Saturn Vue, N/A
- Fits 2001-2005 Acura EL, N/A
- Fits 2001-2005 Honda Civic, N/A
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Acura | MDX | N/A | |||
| 2008 | Acura | MDX | N/A | |||
| 2008 | Honda | Pilot | N/A | |||
| 2008 | Honda | Ridgeline | N/A | |||
| 2007 | Acura | MDX | N/A | |||
| 2007 | Honda | Pilot | N/A | |||
| 2007 | Honda | Ridgeline | N/A | |||
| 2007 | Saturn | Vue | 3.5L | V6 | N/A | |
| 2006 | Acura | MDX | N/A | |||
| 2006 | Honda | Pilot | N/A | |||
| 2006 | Honda | Ridgeline | N/A | |||
| 2006 | Saturn | Vue | 3.5L | V6 | N/A | |
| 2005 | Acura | EL | N/A | |||
| 2005 | Acura | MDX | N/A | |||
| 2005 | Honda | Civic | 1.7L | L4 | N/A | |
| 2005 | Honda | Pilot | N/A | |||
| 2005 | Saturn | Vue | 3.5L | V6 | N/A | |
| 2004 | Acura | EL | N/A | |||
| 2004 | Acura | MDX | N/A | |||
| 2004 | Honda | Civic | 1.7L | L4 | N/A | |
| 2004 | Honda | Pilot | N/A | |||
| 2004 | Saturn | Vue | 3.5L | V6 | N/A | |
| 2003 | Acura | EL | N/A | |||
| 2003 | Acura | MDX | N/A | |||
| 2003 | Honda | Civic | 1.7L | L4 | N/A | |
| 2003 | Honda | Pilot | N/A | |||
| 2002 | Acura | EL | N/A | |||
| 2002 | Acura | MDX | N/A | |||
| 2002 | Honda | Civic | 1.7L | L4 | N/A | |
| 2001 | Acura | EL | N/A | |||
| 2001 | Acura | MDX | N/A | |||
| 2001 | Honda | Civic | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.