2021 Jeep Gladiator 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

21 Camshaft Position Sensor parts are listed for the 2021 Jeep Gladiator, from WALKER PRODUCTS, STANDARD MOTOR PRODUCTS, HOLSTEIN and 9 other brands. STANDARD MOTOR PRODUCTS PC950T carries the "Popular" badge.

In the Economy grade, HOLSTEIN, PRENCO, STANDARD MOTOR PRODUCTS and 1 other brand supply 6 parts: the catalog's value-priced group. A representative part number is STANDARD MOTOR PRODUCTS PC950T.

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 23591581.

The Standard Replacement section lists 13 options from DELPHI, MOPAR, WALKER PRODUCTS and 5 other brands — built to original-equipment specification. DELPHI SS11382 is listed in this group.

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

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

16 Crankshaft Position Sensor parts are listed for the 2021 Jeep Gladiator, from WALKER PRODUCTS, DELPHI, STANDARD MOTOR PRODUCTS and 7 other brands. DELPHI SS12016 carries the "Popular" badge.

Economy: 4 parts, from DORMAN, HOLSTEIN, PRENCO and 1 other brand. A representative part number is DORMAN 962607.

Full Service Kit: 1 part, from WALKER PRODUCTS. A representative part number is WALKER PRODUCTS 23591909.

The Standard Replacement section: 11 options from DELPHI, STANDARD MOTOR PRODUCTS, MOPAR and 3 other brands. DELPHI SS12016 is listed in this group.

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

14 Ignition Coil parts are listed for the 2021 Jeep Gladiator, from WALKER PRODUCTS, HOLSTEIN, SKP and 10 other brands. DELPHI GN10951 carries the "Popular" badge.

Economy: 4 parts, from HOLSTEIN, SKP, SPECTRA PREMIUM and 1 other brand. A representative part number is HOLSTEIN 2IGC0576.

The Premium section lists 2 options from DELPHI and ASTEMO / HITACHI — a step above OE specification in materials, tolerances or warranty terms. DELPHI GN10951 is listed in this group.

The Standard Replacement section: 8 options from WALKER PRODUCTS, BOSCH, DENSO 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

8 Spark Plug parts for the 2021 Jeep Gladiator come from 6 brands — DENSO, NGK, BOSCH and 3 other brands. The "Popular" part is BOSCH 96337.

In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, DENSO, BOSCH, CHAMPION and 2 other brands supply 6 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.

1 further part sits outside the graded sections, with the same engine-level match.

Part numbers include BOSCH 96337, CHAMPION 9417 and DENSO 5356, among others listed 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

One part is listed for the 2021 Jeep Gladiator — MOPAR 5184778AB.

This table covers the Spark Plug tubes. Read more

2 Spark Plug Tube parts for the 2021 Jeep Gladiator 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 2021 Jeep Gladiator — AUTOTECNICA CY1416169.