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Standard Ignition LU-433 Distributor CapOE Quality 60-Day Returns
Part #: LU-433

Standard Ignition LU-433 Distributor Cap

62 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Land Rover, Aston Martin, Bentley, Rolls-Royce, Triumph, and Rover, Defender 90, Discovery, Range Rover, Virage, Defender 110, Mulsanne, Lagonda, V-8, Corniche II, Silver Spirit, Silver Spur, Zagato, Camargue, Corniche, TR8, 3500, Stag, DBS, T1 Series, and 3500S
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Distributor Cap for Land Rover and Rolls-Royce Applications

The Standard Ignition LU-433 distributor cap is a direct replacement ignition hardware component for a wide range of classic Land Rover, Aston Martin, Bentley, Rolls-Royce, and Rover vehicles. It features a black cap body, vertical tower position, aluminum contact terminals, and a clip-on mount for service-focused ignition repair.

Key Features

  • Standard Ignition LU-433 distributor cap
  • Black distributor cap with vertical tower position
  • Aluminum contact terminal material
  • Clip mount type for secure installation
  • 9-terminal design
  • Distributor cap only; rotor not included
  • No distributor vent, gasket, screws, spark plug wires, or instructions included

Detailed Description

Built for ignition service on select vintage and classic vehicles, the LU-433 distributor cap is used in applications such as the 1994-1995 Land Rover Defender 90, 1994-1995 Land Rover Discovery, 1987-1994 Land Rover Range Rover, 1993 Land Rover Defender 110, and 1981-1989 Rolls-Royce Silver Spur. It also fits additional applications including Aston Martin Virage and Zagato, Bentley Mulsanne, Rolls-Royce Corniche, Corniche II, Camargue, Silver Spirit, and Rover 3500. This part cross-references 10-0158 and LU932 for the same application.

What It Helps Fix

  • Cracked or worn distributor cap housing
  • Misfires caused by carbon tracking or terminal wear
  • Hard starting related to weak ignition transfer
  • Rough idle from inconsistent spark distribution
  • Ignition service issues on classic Land Rover and Rolls-Royce models

Installation Notes and Tips

Verify distributor style, terminal count, and mount type before installation. The LU-433 uses a clip-on design with vertical towers, so the existing rotor and cap orientation should match the original setup. Because no rotor, gasket, screws, or instructions are included, reuse or source related ignition components separately as needed. Confirm fitment for your exact year, make, and model before service, especially on older Land Rover, Aston Martin, Bentley, Rolls-Royce, and Rover applications.

Quality Assurance

Standard Ignition supplies replacement ignition components for service and maintenance applications. The LU-433 is built to match listed OE-style fitment requirements for the vehicles shown above.

BrandStandard Ignition
Part NumberLU-433
Attachment MethodClip
Contact Terminal MaterialAluminum
ContentsDistributer Cap
Distributor Cap ColorBlue
Distributor VentNo
Gaskets IncludedNo
Ignition Rotor IncludedNo
Instructions IncludedNo
Screws includedNo
Spark Plug Wires IncludedNo
Tower PositionTop

This part fits 62 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995Land RoverDefender 903.9LV8N/A
1995Land RoverDiscovery3.9LV8N/A
1994Land RoverDefender 903.9LV8N/A
1994Land RoverDiscovery3.9LV8N/A
1994Land RoverRange RoverN/A
1993Aston MartinVirage5.3LV8N/A
1993Land RoverDefender 1103.9LV8N/A
1993Land RoverRange RoverN/A
1992BentleyMulsanne6.8LV8N/A
1992Land RoverRange RoverN/A
1991BentleyMulsanne6.8LV8N/A
1991Land RoverRange RoverN/A
1990BentleyMulsanne6.8LV8N/A
1990Land RoverRange RoverN/A
1989Aston MartinVirage5.3LV8N/A
1989BentleyMulsanne6.8LV8N/A
1989Land RoverRange RoverN/A
1989Rolls-RoyceCorniche IIN/A
1989Rolls-RoyceSilver SpiritN/A
1989Rolls-RoyceSilver SpurN/A
1988Aston MartinZagato5.3LV8N/A
1988BentleyMulsanne6.8LV8N/A
1988Land RoverRange RoverN/A
1988Rolls-RoyceCorniche IIN/A
1988Rolls-RoyceSilver SpiritN/A
1988Rolls-RoyceSilver SpurN/A
1987Aston MartinZagato5.3LV8N/A
1987BentleyMulsanne6.8LV8N/A
1987Land RoverRange RoverN/A
1987Rolls-RoyceCorniche IIN/A
1987Rolls-RoyceSilver SpiritN/A
1987Rolls-RoyceSilver SpurN/A
1986BentleyMulsanne6.8LV8N/A
1986Rolls-RoyceCamargueN/A
1986Rolls-RoyceCorniche IIN/A
1986Rolls-RoyceSilver SpurN/A
1985BentleyMulsanne6.8LV8N/A
1985Rolls-RoyceCamargueN/A
1985Rolls-RoyceCornicheN/A
1985Rolls-RoyceSilver SpurN/A
1984BentleyMulsanne6.8LV8N/A
1984Rolls-RoyceCamargueN/A
1984Rolls-RoyceCornicheN/A
1984Rolls-RoyceSilver SpurN/A
1983BentleyMulsanne6.8LV8N/A
1983Rolls-RoyceCamargueN/A
1983Rolls-RoyceCornicheN/A
1983Rolls-RoyceSilver SpurN/A
1982BentleyMulsanne6.8LV8N/A
1982Rolls-RoyceCamargueN/A
1982Rolls-RoyceCornicheN/A
1982Rolls-RoyceSilver SpurN/A
1981BentleyMulsanne6.8LV8N/A
1981Rolls-RoyceCamargueN/A
1981Rolls-RoyceCornicheN/A
1981Rolls-RoyceSilver SpurN/A
1980Rover3500N/A
1974Land RoverRange Rover3.5LV8N/A
1973Land RoverRange RoverN/A
1972Land RoverRange RoverN/A
1971Land RoverRange RoverN/A
1970Land RoverRange RoverN/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:

0312310-0158174-68251901702051-18605D126888921828C622CAC1421CAPB10439DC454EP78RTC3197W3155

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