2022 GMC Terrain 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

8 Camshaft Position Sensor parts are listed for the 2022 GMC Terrain, from HOLSTEIN, PRENCO, GM GENUINE and 5 other brands. GM GENUINE 12636947 carries the "Popular" badge.

In the Economy grade, HOLSTEIN and PRENCO supply 2 parts: the catalog's value-priced group. A representative part number is HOLSTEIN 2CAM0579.

The Standard Replacement section lists 6 options from GM GENUINE, WALKER PRODUCTS, DELPHI and 3 other brands — built to original-equipment specification. GM GENUINE 12636947 is listed in this group.

This group includes GM GENUINE 12636947, HOLSTEIN 2CAM0579 and PRENCO 4E1257 and the remaining parts above.

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

This group shows a single part: GM GENUINE 12626252.

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

5 Crankshaft Position Sensor parts are listed for the 2022 GMC Terrain, from GM GENUINE, DELPHI, STANDARD MOTOR PRODUCTS and 2 other brands. GM GENUINE 25207127 carries the "Popular" badge.

This group includes GM GENUINE 25207127, DELPHI SS12174 and STANDARD MOTOR PRODUCTS PC1099 and the remaining parts above.

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 2022 GMC Terrain, from GM GENUINE, ULTRA-POWER, AUTOTECNICA and 10 other brands. ULTRA-POWER UF802 carries the "Popular" badge.

Economy: 5 parts, from ULTRA-POWER, AUTOTECNICA, HOLSTEIN and 2 other brands. A representative part number is ULTRA-POWER UF802.

The Premium section lists 2 options from DELPHI and ASTEMO / HITACHI — a step above OE specification in materials, tolerances or warranty terms. DELPHI GN10797 is listed in this group.

The Standard Replacement section: 7 options from GM GENUINE, DENSO, NGK and 3 other brands. GM GENUINE 25205340 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

6 Spark Plug parts for the 2022 GMC Terrain come from 5 brands — NGK, ACDELCO, BOSCH and 2 other brands. The "Popular" part is ACDELCO 41156.

Listed part numbers: ACDELCO 41156, NGK 91970 and BOSCH 8508, plus the other parts above.

This table covers the silicone and rubber boots that insulate the coil-to-plug spark path. Typical signs include a misfire in the rain, carbon tracking on the boot, or a snap when you pop the coil off. Replace boots as a set on a high-mileage engine; one cracked boot will take the coil with it. Read more

One part is listed for the 2022 GMC Terrain — STANDARD MOTOR PRODUCTS SPP219E.