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Standard Ignition LU-300 Distributor RotorOE Quality 60-Day Returns
Part #: LU-300

Standard Ignition LU-300 Distributor Rotor

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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Jensen, Austin, MG, Plymouth, Lotus, Morris, Sunbeam, Austin Healey, Morgan, Rover, Triumph, Ford, Hillman, Humber, International, Wolseley, Riley, Metropolitan, Land Rover, Singer, Standard, Armstrong-Siddeley, Jowett, Allard, Alvis, and Vauxhall, Healey, Marina, MGB, Midget, Cricket, America, Seven, Minor, Alpine, Sprite, 4/4, Plus Four, 2000, Arrow, Rapier, Herald, Mini Cooper, Cortina, 1300, Magnette, 4/4 Series V, Anglia, Super Minx, Imperial, Super Snipe, Super Seven, 1100, Imp, Mini, Husky, Minx, 900A, M1100, M1200, M700, M800, Scout, CM110, CM75, CM80, D900, Spitfire, 1500, Capri, Consul, Hawk, C900, M Series Van, Oxford, 1.5, AM80, Series 1500, MGA, 4/4 Series IV, Prefect, Land Rover, 4/68, Gazelle, Vanguard, 105, 3-Litre, ZB, Sportsman, Sapphire, Series B, TR3, 15/50, ZA, 1 1/2 Litre, Countryman, Javelin, Jupiter, Series A, Pathfinder, SM1500, Palm Beach, TA21, TB21, TC21, Mayflower, Renown, TA14, TB14, 1800, and Wyvern
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Distributor Rotor for Ignition Service

Standard Ignition LU-300 is a distributor rotor built for distributor and magneto ignition systems that use a push-on mount. It features a brass contact material, a phenolic rotor body, and a black finish for a direct replacement-style service part. This rotor is a practical choice when servicing ignition components on applications such as Ford Mustang and Chevrolet Camaro, where distributor cap and rotor condition can affect spark delivery.

Key Features

  • Push-on mount type for straightforward distributor installation
  • Brass contact material for consistent electrical transfer
  • Phenolic rotor material for ignition system durability
  • Black color/finish
  • Distributor rotor only; distributor cap and screws are not included
  • Standard Ignition LU-300 cross-references to OE-style replacement numbers for the same application

Detailed Description

The Standard Ignition LU-300 distributor rotor is used in distributor and magneto ignition systems to route high-voltage spark from the ignition coil through the distributor cap to the correct cylinder. Its brass contact and phenolic construction support stable spark transfer and dependable operation in routine ignition maintenance. For Ford Mustang and Chevrolet Camaro owners, LU-300 is a focused replacement part for restoring distributor function when the rotor shows wear, cracking, or contact erosion.

This part cross-references Standard Ignition LU-300 with OE-style numbers such as 400051 and EP41 for the same application.

What It Helps Solve

  • Misfires caused by a worn or damaged distributor rotor
  • Hard starting related to weak spark routing inside the distributor
  • Intermittent ignition performance from carbon tracking or contact wear
  • Engine hesitation tied to inconsistent spark distribution
  • Service issues during distributor cap and rotor maintenance

Installation Notes and Tips

Inspect the distributor cap, cap screws, and rotor contact surfaces before installation. Replace the rotor if the contact is pitted, burned, or cracked, and verify the push-on fit seats fully on the distributor shaft. Because the distributor cap and screws are not included, confirm those components are serviceable before reassembly. Use the vehicle’s ignition service procedure to ensure correct indexing and secure fitment.

Quality Assurance

Standard Ignition supplies ignition service parts for professional repair and maintenance use. LU-300 is built with a brass contact and phenolic rotor body to support reliable ignition system service.

BrandStandard Ignition
Part NumberLU-300
Color/FinishBlack
Contact Terminal MaterialBrass
ContentsDistributor Rotor
Mount TypePush On
NotesDistributor Cap And Screws Are Not Included
Rotor MaterialPhenolic

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* 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:

0410612-0113173-377319728484000514R118751-57276-407811109788922983D570DAA1165EP41LU901W220

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

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