Omix Distributor Cap 2.5L 91-02 Jeep Wrangler YJ

Ignition distributors control spark timing by routing high-voltage current from the ignition coil to each cylinder in the correct firing order. Upgrading to a performance distributor improves spark delivery accuracy, allows wider timing advance curves, and eliminates the wear and inconsistency of older points-based or worn cap-and-rotor setups, giving you cleaner combustion across the RPM range.Popular Distributor UpgradesTop performance distributors include MSD Pro-Billet and Ready-to-Run units for SBC, BBC, Ford 302, Ford 351, and Chrysler V8 engines with locked or vacuum advance options for carbureted and EFI-converted builds. Mallory Unilite and Pertronix Flame-Thrower distributors are popular for resto-mods and classic muscle cars upgrading from points to electronic ignition. HEI-style conversions for GM V8 engines are a proven entry-level upgrade that improves reliability without full distributor replacement.What is the difference between a locked and vacuum advance distributo...

Shop automotive engine parts, cooling-system components, oil-system upgrades, ignition parts, pulleys, sensors, gaskets, fuel components, and engine-bay accessories at Black Ops Auto Works. This collection covers vehicle-specific replacement parts, performance upgrades, supporting hardware, and universal components for street cars, trucks, SUVs, Jeeps, diesel vehicles, off-road builds, and motorsport applications. Engine Parts and Performance Components The Engine collection brings together components used throughout the engine, lubrication system, cooling system, ignition system, fuel system, crankcase ventilation, accessory drive, and engine compartment. Available products range from replacement sensors and gaskets to rotating-assembly parts, performance cooling systems, supercharger pulleys, catch cans, cylinder heads, camshafts, intake manifolds, and engine-bay dress-up components. Engine compatibility cannot be determined from vehicle model alone. Confirm the exact year, make, ...

Ignition parts keep every cylinder firing on time and every start crisp, and Black Ops Auto Works stocks the full system in one collection. Spark plugs, coil packs, plug wires, distributors, starters, sensors, and glow plugs from NGK, Granatelli, MSD, Ford Performance, Moroso, Mishimoto, HKS, and COBB all live here. Whether you are chasing a weak spark on a daily driver, refreshing a tune-up on an LS or Coyote build, or wiring in a full coil-on-plug conversion, this collection has the OEM-grade replacements and the performance upgrades to keep the mixture lighting off cleanly under boost, high RPM, or heavy load. What Belongs in the Ignition System The ignition system is more than just the spark plug. Every part in this collection plays a role in taking 12-volt battery power, stepping it up to tens of thousands of volts, and delivering that spark to the right cylinder at the right instant. Weakness anywhere in the chain shows up as misfires, hard starts, poor mileage, or a chec...

Shop OMIX replacement and restoration parts by exact manufacturer part number and verified Jeep or Willys application. The catalog covers body, interior, braking, fuel, engine, drivetrain, electrical, lighting, steering, suspension, and service components for selected vehicle generations. Choosing OMIX Parts Match the exact OMIX manufacturer part number Confirm year, make, model, body style, drivetrain, engine, position, and every current application note Check dimensions, threads, splines, connectors, finish, and mounting interfaces Verify gaskets, seals, fluids, wiring, brackets, fasteners, and companion parts required for installation Use the current vehicle service procedure for torque, adjustment, aiming, alignment, and final safety checks Related Jeep Collections Jeep Parts Rugged Ridge Products Drivetrain Parts Suspension Parts Frequently Asked Questions How do I confirm an OMIX part fits my Jeep?Match the exact manufacturer part number and listed year, make, and model, ...