Walker
ThunderCore PRO

Walker 924-1859 Spark Plug Wire Set

Brand Walker 924-1859
Product line ThunderCore PRO
Fits Jaguar · 16 vehicles

OEM-spec replacement. Meets or exceeds OEM specifications and test requirements.

Premium components. Built with hi-temp silicone boots and tips, plus stainless steel terminals.

USA-made. Precision manufactured in an ISO9001 certified facility.

Cross-references AMS Automotive 6000, Anchor 9044 and Anchor 9613 for the same application. See all 11.

$42.96Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $42.96
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-1859 is built for ignition service on select Jaguar applications, including Jaguar XJ6 and Jaguar Vanden Plas models. It is manufactured in an ISO9001 certified facility in the USA and uses OE-quality materials for dependable ignition performance.

Key Features

  • Precision manufactured from premium components
  • Meets or exceeds OEM specifications and test requirements
  • Hi-temp OE-quality silicone boots and tips
  • Stainless steel terminals and tubes
  • Includes dielectric grease packet
  • Walker ThunderCore PRO product line for ignition wire replacement

Product Details

The ThunderCore PRO line is Walker’s premium ignition wire offering, focused on consistent electrical transfer and durable construction in demanding underhood conditions. Part number 924-1859 is engineered for select 1978-1987 Jaguar XJ6 and 1982-1987 Jaguar Vanden Plas applications, making it a direct-fit choice for owners searching for a Jaguar XJ6 spark plug wire set or a Jaguar Vanden Plas ignition wire replacement. Walker 924-1859 is built with silicone insulation, stainless steel terminals, and OE-style boots and tips to support reliable spark delivery and long service life.

This part cross-references DENSO Auto Parts 671-6140 and Anchor 9044 for the same application.

What It Helps Address

  • Misfires caused by worn or heat-damaged plug wires
  • Hard starting related to weak ignition transfer
  • Rough idle from inconsistent spark delivery
  • Voltage leakage from cracked boots or aging insulation
  • Ignition performance loss in high-temperature engine bays

Installation Notes

Match each wire to the correct cylinder routing before removal, and transfer one lead at a time to preserve firing order. Apply the included dielectric grease to the boots where appropriate, and inspect the distributor cap and spark plugs during installation. Confirm fitment by year, make, and model before ordering Walker 924-1859.

Quality Assurance

Walker manufactures this ThunderCore PRO wire set in an ISO9001 certified facility in the USA and states that it meets or exceeds OEM specifications and test requirements.

Compatible Vehicles

  • Fits 1982-1987 Jaguar Vanden Plas, N/A
  • Fits 1978-1987 Jaguar XJ6, N/A
This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1987JaguarVanden Plas4.2LL6N/AThunderCore PRO
1987JaguarXJ64.2LL6N/AThunderCore PRO
1986JaguarVanden Plas4.2LL6N/AThunderCore PRO
1986JaguarXJ64.2LL6N/AThunderCore PRO
1985JaguarVanden Plas4.2LL6N/AThunderCore PRO
1985JaguarXJ64.2LL6N/AThunderCore PRO
1984JaguarVanden Plas4.2LL6N/AThunderCore PRO
1984JaguarXJ64.2LL6N/AThunderCore PRO
1983JaguarVanden Plas4.2LL6N/AThunderCore PRO
1983JaguarXJ64.2LL6N/AThunderCore PRO
1982JaguarVanden Plas4.2LL6N/AThunderCore PRO
1982JaguarXJ64.2LL6N/AThunderCore PRO
1981JaguarXJ64.2LL6N/AThunderCore PRO
1980JaguarXJ64.2LL6N/AThunderCore PRO
1979JaguarXJ64.2LL6N/AThunderCore PRO
1978JaguarXJ64.2LL6N/AThunderCore PRO
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6000Anchor — 9044Anchor — 9613Anchor — 9625AP Exhaust — 7684DENSO Auto Parts — 671-614035-6010175-6035146004700780CH7695