2020 GMC Yukon 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

11 Camshaft Position Sensor parts for the 2020 GMC Yukon come from 11 brands — DORMAN, HOLSTEIN, PRENCO and 8 other brands. The "Popular" part is DELPHI SS11936.

The Economy section lists 4 options from DORMAN, HOLSTEIN, PRENCO and 1 other brand — the catalog's value-priced group. DORMAN 962277 is listed in this group.

In the Standard Replacement grade, DELPHI, GM GENUINE, STANDARD MOTOR PRODUCTS and 4 other brands supply 7 parts: built to original-equipment specification. A representative part number is DELPHI SS11936.

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

3 Camshaft Position Sensor Seal parts are listed for the 2020 GMC Yukon, from FEL-PRO, GM GENUINE and VICTOR REINZ.

Part numbers include FEL-PRO 72760, GM GENUINE 12626252 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

8 Crankshaft Position Sensor parts for the 2020 GMC Yukon come from 8 brands — DORMAN, HOLSTEIN, GM GENUINE and 5 other brands. The "Popular" part is GM GENUINE 12669636.

The Economy section: 2 options from DORMAN and HOLSTEIN. DORMAN 962602 is listed in this group.

Standard Replacement: 6 parts, from GM GENUINE, STANDARD MOTOR PRODUCTS, DELPHI and 3 other brands. A representative part number is GM GENUINE 12669636.

Listed part numbers: GM GENUINE 12669636, DORMAN 962602 and HOLSTEIN 2CRK0545, plus the other 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

20 Ignition Coil parts for the 2020 GMC Yukon come from 13 brands — SKP, DELPHI, NGK and 10 other brands. The "Popular" part is SKP SKUF742.

The Economy section: 5 options from SKP, AUTOTECNICA, FVP and 1 other brand. SKP SKUF742 is listed in this group.

In the Premium grade, DELPHI and ASTEMO / HITACHI supply 3 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is DELPHI GN10639.

Standard Replacement: 12 parts, from NGK, GM GENUINE, UNITED MOTOR PRODUCTS and 4 other brands. A representative part number is NGK 48881.

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

3 Ignition Lock Cylinder parts for the 2020 GMC Yukon come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include GM GENUINE 84668679, STANDARD MOTOR PRODUCTS US683L and WELLS 4H1783.

This table covers the Ignition Lock housings. Read more

One part is listed for the 2020 GMC Yukon — GM GENUINE 84634679.

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

10 Spark Plug parts are listed for the 2020 GMC Yukon, from NGK, ACDELCO, AUTOLITE and 4 other brands. ACDELCO 41168 carries the "Popular" badge.

The Iridium (lasts up to 4x longer than Copper / Nickel) section lists 8 options from NGK, ACDELCO, AUTOLITE and 4 other brands — grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. ACDELCO 41168 is listed in this group.

In the Platinum (lasts up to 2x longer than Copper / Nickel) grade, NGK supplies 1 part: grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is NGK 5019.

In the Ruthenium (maximum durability & ignitability) grade, NGK supplies 1 part: grouped under the catalog's "Ruthenium (maximum durability & ignitability)" designation — the notes column spells out what sets them apart. A representative part number is NGK 90220.

This table covers the Spark Plug wires. Read more

19 Spark Plug Wire parts for the 2020 GMC Yukon come from 6 brands — WALKER PRODUCTS, UNITED MOTOR PRODUCTS, STANDARD MOTOR PRODUCTS and 3 other brands. The "Popular" part is UNITED MOTOR PRODUCTS 7828.

The Economy section: 3 options from B&B, SKP and STANDARD MOTOR PRODUCTS. B&B S829191 is listed in this group.

The High Performance (Lowest Resistance) section lists 6 options from WALKER PRODUCTS — engineered beyond original-equipment specification. WALKER PRODUCTS 9246001 is listed in this group.

Premium: 5 parts, from UNITED MOTOR PRODUCTS and STANDARD MOTOR PRODUCTS. A representative part number is UNITED MOTOR PRODUCTS 7828.

Standard Replacement: 5 parts, from GM GENUINE, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 1 other brand. A representative part number is GM GENUINE 19431551.