Walker 900-P2011-4 Coil Boot Kit

Walker ThunderCore-Ultra Coil Boot Kit

Walker ThunderCore-Ultra part number 900-P2011-4 is a coil boot kit for ignition service on select Audi and Volkswagen applications. It is listed for 1997-2000 Audi A4 Quattro and 1998-1999 Volkswagen Passat, making it a direct-fit search term for owners looking for an ignition coil boot kit for these vehicles.

Key Features

• Walker ThunderCore-Ultra ignition coil boot kit
• Part number 900-P2011-4 for catalog and cross-reference use
• Fits 1997-2000 Audi A4 Quattro
• Fits 1998-1999 Volkswagen Passat
• Position listed as N/A in the fitment data

Product Details

The ThunderCore-Ultra line identifies this part as part of Walker’s ignition-focused product range. For shoppers searching for a Walker 900-P2011-4 coil boot kit, this listing covers the specified Audi A4 Quattro and Volkswagen Passat model years without adding unverified application details. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Ignition coil boot wear on a 1997-2000 Audi A4 Quattro
• Boot-related misfire symptoms on a 1998-1999 Volkswagen Passat
• Cracked or deteriorated coil boot insulation
• Loss of spark transfer at the coil connection
• Service replacement for a Walker 900-P2011-4 ignition repair

Installation Notes

Verify engine and ignition configuration against the vehicle catalog before installation. Inspect the coil, spark plug well, and surrounding ignition components for contamination or damage before replacing the boot kit. Use the exact part number 900-P2011-4 when confirming fitment for Audi A4 Quattro and Volkswagen Passat applications.

Quality Assurance

Walker ThunderCore-Ultra parts are cataloged for specific vehicle applications and are intended to support accurate ignition service selection. Confirm fitment by year, make, model, and part number before ordering.