Send ignition voltage to the right cylinder at the right moment with the Standard Ignition Distributor Cap LU-439. It drops in as a direct-fit replacement for the listed applications — the 1967 Triumph GT6 (All), 1967-1973 Triumph GT6 (L6-2.0L), 1969 MG MGC (L6-2.9L), and 1969-1976 Triumph TR6 (L6-2.5L) — sitting atop the distributor and passing high-voltage from the rotor out to each spark plug wire in the engine's firing order.
Seven-terminal layout: seven towers with aluminum contact terminals in a vertical tower position for the connections these engines need.
High-dielectric-strength body: glass/mineral-reinforced polyester resin helps reduce carbon tracking and improves resistance to electrical breakdown.
Clip mount, black housing: retained by a clip-style mount for installation on the distributor.
Cap only: ships without an ignition rotor, spark plug wires, gaskets, mounting screws, or instructions.
Over time a cap can crack, develop carbon tracking, or grow corroded terminals — signs that may show up as misfires, hard starting, or rough running. Diagnose the cause first; if a worn or damaged cap is what's causing the trouble, this unit replaces it. Country of origin: United Kingdom.
Interchange: Manufacturer part number LU-439.
This part cross-references / interchanges with the following part numbers:
It seals the top of the distributor and routes high-voltage from the coil, through the rotor, to each spark plug wire in the engine's firing order.
How many terminals does the LU-439 have?
It has seven terminals with aluminum contact terminals in a vertical tower position, and it's retained by a clip-style mount.
Does it include a rotor, wires, or hardware?
No. This listing is the distributor cap only — an ignition rotor, spark plug wires, gaskets, mounting screws, and instructions are not included.
What are the signs this cap may need replacing?
Cracks, carbon tracking, or corroded terminals that can lead to misfires, hard starting, or rough running. Diagnose the cause first; if a failed cap is to blame, this replaces it.
Which vehicles does the LU-439 fit?
It's a direct-fit replacement for the 1967 Triumph GT6 (All), 1967-1973 Triumph GT6 (L6-2.0L), 1969 MG MGC (L6-2.9L), and 1969-1976 Triumph TR6 (L6-2.5L). See the Buyer's Guide tab to confirm your vehicle.
Distributor CapAs a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished...
Keep spark jumping cleanly to every cylinder with the Standard Ignition Distributor Cap LU-435. It drops in as a direct-fit replacement for the listed applications — the 1974 Jaguar V12 (V12-5.3L)...
Distributor CapAs a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
