Help keep high-voltage spark reaching every cylinder in the right order with the Standard Ignition Distributor Rotor LU-326. It is a direct-fit replacement for the listed applications: the 1988-1994 Jaguar Vanden Plas, 1988-1994 Jaguar XJ6, and 1992-1994 Jaguar XJS. See the "Vehicles it fits" section for engine details.
The rotor turns with the distributor shaft. It carries voltage from the cap's center terminal to each outer terminal, which sends spark down the correct plug wire. Standard Ignition is a global manufacturer of original equipment ignition products. It keeps quality control in-house from the components through to the finished part.
- Dielectric alkyd: the high-grade dielectric strength alkyd resists dirt sticking to it, which helps reduce carbon tracking.
- Solid brass segments: intended for better conductivity and higher-voltage spark to the plugs.
- Shaft retention clips: used where an application requires them, for the best fit and performance.
- Decades of development: Standard Ignition's distributor caps and rotors draw on decades of research and development.
Signs a distributor rotor may need replacing include engine misfire, hard starting, rough running, or a burned, pitted or carbon-tracked rotor tip. If a worn rotor is the cause, this part replaces it. It is worth inspecting the distributor cap at the same time.
Interchange: 12-0194
120194 · D688 · LU919 · EP885 · JLM381 · DRB121
This part cross-references / interchanges with the following part numbers:
D688, LU919, EP885, 12-0194, JLM381, DRB121, LU-326
Frequently Asked Questions
What vehicles does the Standard Ignition LU-326 distributor rotor fit?
It is listed for the 1988-1994 Jaguar Vanden Plas, the 1988-1994 Jaguar XJ6, and the 1992-1994 Jaguar XJS. See the "Vehicles it fits" section for engine details.
What does a distributor rotor do?
It spins with the distributor shaft and passes high voltage from the cap's center terminal to each outer terminal. This routes spark to the correct plug wire in firing order.
What are the rotor's contact segments made of?
Standard Ignition specifies solid brass segments on its distributor rotors. They are intended for better conductivity and higher-voltage spark to the plugs.
How does the alkyd material help the rotor?
The high-grade dielectric strength alkyd resists dirt sticking to its surface. This helps reduce carbon tracking across the rotor.
What are signs my distributor rotor may need replacing?
Misfires, hard starting, rough running, or a burned or carbon-tracked tip can indicate a worn rotor. Other ignition parts can cause similar symptoms, so diagnose the cause before replacing.
