2018 Chevrolet Express 2500 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

13 Camshaft Position Sensor parts are listed for the 2018 Chevrolet Express 2500, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, AUTOTECNICA and 8 other brands. DELPHI SS11370 carries the "Popular" badge.

In the Economy grade, AUTOTECNICA, HOLSTEIN, SKP and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is AUTOTECNICA GM1419982.

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 23591234.

The Standard Replacement section lists 8 options from DELPHI, GM GENUINE, WALKER PRODUCTS and 5 other brands — built to original-equipment specification. DELPHI SS11370 is listed in this group.

This table covers the seals at the Camshaft Position Sensor. 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

2 Camshaft Position Sensor Seal parts for the 2018 Chevrolet Express 2500 come from 2 brands — FEL-PRO and VICTOR REINZ.

Listed part numbers: FEL-PRO 72760 and VICTOR REINZ 711460100.

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

14 Crankshaft Position Sensor parts are listed for the 2018 Chevrolet Express 2500, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, AUTOTECNICA and 9 other brands. DELPHI SS11397 carries the "Popular" badge.

Economy: 6 parts, from AUTOTECNICA, DORMAN, PRENCO and 3 other brands. A representative part number is AUTOTECNICA GM1419993.

Full Service Kit: 1 part, from WALKER PRODUCTS. A representative part number is WALKER PRODUCTS 23591266.

The Standard Replacement section: 7 options from DELPHI, NTK, WALKER PRODUCTS and 4 other brands. DELPHI SS11397 is listed in this group.

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

31 Ignition Coil parts are listed for the 2018 Chevrolet Express 2500, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, SKP and 12 other brands. SKP SKIC103 carries the "Popular" badge. Economy, Premium and Standard Replacement are all represented, and Standard Replacement alone accounts for 16 parts.

This table covers the brackets that mount the Ignition Coil Mounting. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

This group shows a single part: GM GENUINE 12580353.

This table covers the Ignition Coil wires. Read more

This group shows a single part: GM GENUINE 357A.

This table covers the lock cylinders in the ignition switch. Read more

3 Ignition Lock Cylinder parts are listed for the 2018 Chevrolet Express 2500, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: GM GENUINE 84668679, STANDARD MOTOR PRODUCTS US683L and WELLS 4H1783.

This table covers the Ignition Lock housings. Read more

This group shows a single part: GM GENUINE 19300883.

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

16 Spark Plug parts for the 2018 Chevrolet Express 2500 come from 6 brands — CHAMPION, NGK, BOSCH and 3 other brands. The "Popular" part is CHAMPION 401.

The Copper / Nickel section lists 1 option from CHAMPION — grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. CHAMPION 401 is listed in this group.

The Double Platinum (lasts up to 3x longer than Copper / Nickel) section lists 2 options from BOSCH and CHAMPION — grouped under the catalog's "Double Platinum (lasts up to 3x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. BOSCH 8104 is listed in this group.

In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, NGK, ACDELCO, AUTOLITE and 3 other brands supply 7 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 NGK 7397.

The Platinum (lasts up to 2x longer than Copper / Nickel) section lists 4 options from ACDELCO, NGK, BOSCH and 1 other brand — grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. ACDELCO 6 is listed in this group.

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 94567 is listed in this group.

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

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 2018 Chevrolet Express 2500 — GM GENUINE 12645141.

This table covers the Spark Plug wires. Read more

21 Spark Plug Wire parts are listed for the 2018 Chevrolet Express 2500, from WALKER PRODUCTS, UNITED MOTOR PRODUCTS, STANDARD MOTOR PRODUCTS and 3 other brands. UNITED MOTOR PRODUCTS 7828 carries the "Popular" badge.

Economy: 2 parts, from B&B and STANDARD MOTOR PRODUCTS. A representative part number is B&B S829191.

In the High Performance (Lowest Resistance) grade, WALKER PRODUCTS supplies 7 parts: engineered beyond original-equipment specification. A representative part number is WALKER PRODUCTS 9246001.

The Premium section lists 5 options from UNITED MOTOR PRODUCTS and STANDARD MOTOR PRODUCTS — a step above OE specification in materials, tolerances or warranty terms. UNITED MOTOR PRODUCTS 7828 is listed in this group.

The Standard Replacement section: 7 options from GM GENUINE, ACDELCO, STANDARD MOTOR PRODUCTS and 2 other brands. ACDELCO 9748UU is listed in this group.