2020 Jeep Wrangler Ignition Parts

This table covers the sensors that report camshaft position to the ECU. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor. Read more

35 Camshaft Position Sensor parts are listed for the 2020 Jeep Wrangler, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, MOPAR and 10 other brands. HOLSTEIN 2CAM0371 carries the "Popular" badge. Grades run from Economy through Standard Replacement; Standard Replacement is the most populated section, led by DELPHI, MOPAR, NTK and 5 other brands.

This table covers the sensors that report crankshaft position and engine speed. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor. Read more

22 Crankshaft Position Sensor parts are listed for the 2020 Jeep Wrangler, from WALKER PRODUCTS, DELPHI, MOPAR and 8 other brands. HOLSTEIN 2CRK0800 carries the "Popular" badge.

In the Economy grade, HOLSTEIN, DORMAN, PRENCO and 2 other brands supply 6 parts: the catalog's value-priced group. A representative part number is HOLSTEIN 2CRK0800.

In the Full Service Kit grade, WALKER PRODUCTS supplies 1 part: grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. A representative part number is WALKER PRODUCTS 23591909.

The Standard Replacement section lists 14 options from DELPHI, WALKER PRODUCTS, WELLS and 3 other brands — built to original-equipment specification. DELPHI SS12016 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

This table covers the controllers that fire the glow plugs. Read more

This group shows a single part: MOPAR 68282916AA.

This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off. Read more

20 Ignition Coil parts are listed for the 2020 Jeep Wrangler, from WALKER PRODUCTS, DELPHI, DENSO and 10 other brands. DELPHI GN10955 carries the "Popular" badge.

Economy: 5 parts, from HOLSTEIN, PRENCO, SKP and 2 other brands. A representative part number is HOLSTEIN 2IGC0576.

The Premium section lists 2 options from DELPHI — a step above OE specification in materials, tolerances or warranty terms. DELPHI GN10955 is listed in this group.

The Standard Replacement section: 13 options from WALKER PRODUCTS, DENSO, NGK and 4 other brands. BOSCH 0221504046 is listed in this group.

This table covers the spark plugs for this engine. Typical signs include misfire under load, rough idle, or a flashing check-engine light. Verify the gap even on pre-gapped plugs, and replace coil boots that come off a high-mileage engine. Read more

9 Spark Plug parts for the 2020 Jeep Wrangler come from 6 brands — NGK, MOPAR, BOSCH and 3 other brands. The "Popular" part is BOSCH 96337.

In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, BOSCH, CHAMPION, DENSO and 2 other brands supply 5 parts: grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is BOSCH 96337.

The Ruthenium (maximum durability & ignitability) section lists 1 option from NGK — grouped under the catalog's "Ruthenium (maximum durability & ignitability)" designation — the notes column spells out what sets them apart. NGK 92274 is listed in this group.

3 further parts sit outside the graded sections, with the same engine-level match.

Listed part numbers: BOSCH 96337, CHAMPION 9417 and DENSO 3461, plus the other parts above.

This table covers the gaskets that seal the Spark Plug. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

MOPAR supplies both parts for the 2020 Jeep Wrangler.

Part numbers include MOPAR 5048235AA and MOPAR 5184778AB.

This table covers the Spark Plug tubes. Read more

2 Spark Plug Tube parts for the 2020 Jeep Wrangler come from 2 brands — MELLING and MOPAR.

Part numbers include MELLING MSPT11 and MOPAR 4893868AB.

This table covers the seals at the Spark Plug Tube. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2020 Jeep Wrangler — AUTOTECNICA CY1416169.