HomeIgnition > Hardware, Fasteners and FittingsStandard Ignition LU-431 Distributor Cap
Part #: LU-431

Standard Ignition LU-431 Distributor Cap

⚙️ 20 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jaguar, XJ6 and Vanden Plas
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition Distributor Cap LU-431

The Standard Ignition LU-431 distributor cap is designed specifically for Jaguar Vanden Plas and XJ6 models. Engineered with durable aluminum contact terminals and a vertical tower position, this distributor cap ensures reliable ignition performance for your vehicle.

  • Contact terminal material: Aluminum for consistent conductivity
  • Distributor vent: None, designed for sealed operation
  • Tower position: Vertical to match specific Jaguar ignition systems
  • Mount type: Clip for secure and easy installation
  • Terminal quantity: 7 terminals to accommodate ignition wiring
  • Color: Black distributor cap for OEM appearance
  • Contents: Distributor cap only, no rotor or additional hardware included

Detailed Product Description

The Standard Ignition LU-431 distributor cap is a direct replacement part tailored for Jaguar Vanden Plas and XJ6 vehicles. Its aluminum contact terminals provide reliable electrical conductivity, which is critical for maintaining proper spark distribution to the engine cylinders. The vertical tower position aligns with the original equipment specifications, ensuring compatibility with the vehicle’s ignition rotor and spark plug wires. This distributor cap uses a clip mount type, allowing for a secure fit without the need for screws or additional fasteners. The black finish matches the original distributor cap appearance, maintaining the engine bay’s factory look.

Applications and Common Issues Addressed

  • Replacement for worn or cracked distributor caps causing misfires
  • Restores proper spark distribution in Jaguar Vanden Plas and XJ6 ignition systems
  • Eliminates corrosion-related ignition failures due to aluminum terminals
  • Prevents engine stalling or rough idling caused by faulty distributor caps
  • Ensures consistent engine performance by maintaining proper electrical contact

Installation Notes and Tips

When installing the Standard Ignition LU-431 distributor cap, ensure the ignition is turned off and the battery is disconnected to prevent electrical shock. The clip mount design allows for straightforward removal and installation without screws. Verify the vertical tower orientation matches the original distributor cap to avoid misalignment. Since this product does not include a rotor or spark plug wires, inspect those components for wear and replace if necessary to ensure optimal ignition system performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The LU-431 distributor cap undergoes rigorous quality control to ensure durability and reliable performance in Jaguar Vanden Plas and XJ6 vehicles. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandStandard Ignition
Part NumberLU-431
Attachment MethodClip
Contact Terminal MaterialAluminum
ContentsDistributer Cap
Distributor Cap ColorBlack
Distributor VentNo
Gaskets IncludedNo
Ignition Rotor IncludedNo
Instructions IncludedNo
Screws includedNo
Spark Plug Wires IncludedNo
Tower PositionTop

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1987JaguarXJ63.6LL6N/Aw/ Clip-On Cap
1987JaguarXJ64.2LL6N/Aw/ Clip-On Cap
1986JaguarXJ64.2LL6N/Aw/ Clip-On Cap
1985JaguarXJ64.2LL6N/Aw/ Clip-On Cap
1984JaguarVanden Plas4.2LL6N/Aw/ Clip-On Cap
1984JaguarXJ64.2LL6N/Aw/ Clip-On Cap
1983JaguarVanden Plas4.2LL6N/Aw/ Clip-On Cap
1983JaguarXJ64.2LL6N/Aw/ Clip-On Cap
1982JaguarVanden Plas4.2LL6N/Aw/ Clip-On Cap
1982JaguarXJ64.2LL6N/Aw/ Clip-On Cap
1981JaguarXJ64.2LL6N/Aw/ Clip-On Cap
1980JaguarXJ64.2LL6N/Aw/ Clip-On Cap
1979JaguarXJ64.2LL6N/A
1978JaguarXJ64.2LL6N/A
1977JaguarXJ64.2LL6N/A
1976JaguarXJ64.2LL6N/A
1975JaguarXJ64.2LL6N/A
1974JaguarXJ64.2LL6N/A
1973JaguarXJ64.2LL6N/A
1972JaguarXJ64.2LL6N/A

* 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:

10-015612301139174-00181901709733-810251-1861544278385D1041C619CAC1503CAPB10526EP63W3090

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.