2012 Acura RDX 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

17 Camshaft Position Sensor parts for the 2012 Acura RDX come from 14 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, ASTEMO / HITACHI and 11 other brands. The "Popular" part is SKP SK907818.

The Economy section lists 6 options from SKP, STANDARD MOTOR PRODUCTS, HOLSTEIN and 3 other brands — the catalog's value-priced group. SKP SK907818 is listed in this group.

The Full Service Kit section lists 1 option from WALKER PRODUCTS — grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. WALKER PRODUCTS 23591269 is listed in this group.

In the Standard Replacement grade, ASTEMO / HITACHI, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 6 other brands supply 10 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS PC610.

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

One part is listed for the 2012 Acura RDX — MAHLE / CLEVITE 76757.

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

15 Crankshaft Position Sensor parts for the 2012 Acura RDX come from 14 brands — STANDARD MOTOR PRODUCTS, HOLSTEIN, PRENCO and 11 other brands. The "Popular" part is ASTEMO / HITACHI CPS0221.

The Economy section: 7 options from HOLSTEIN, PRENCO, SKP and 4 other brands. HOLSTEIN 2CRK0083 is listed in this group.

Standard Replacement: 8 parts, from ASTEMO / HITACHI, DELPHI, STANDARD MOTOR PRODUCTS and 5 other brands. A representative part number is ASTEMO / HITACHI CPS0221.

This table covers the seals at the Crankshaft 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

One part is listed for the 2012 Acura RDX — FEL-PRO 72301.

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 2012 Acura RDX come from 17 brands — HOLSTEIN, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 14 other brands. The "Popular" part is SKP SKUF417T.

The Economy section: 9 options from HOLSTEIN, SKP, ULTRA-POWER and 5 other brands. SKP SKUF417T is listed in this group.

The Full Service Kit section: 1 option from WALKER PRODUCTS. WALKER PRODUCTS 92192212 is listed in this group.

In the Premium grade, DELPHI and ASTEMO / HITACHI supply 2 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is DELPHI GN10370.

Standard Replacement: 7 parts, from DENSO, BECK/ARNLEY, NGK and 4 other brands. A representative part number is DENSO 6732318.

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

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

5 Spark Plug parts are listed for the 2012 Acura RDX, from DENSO, NGK and BOSCH. DENSO 3444 carries the "Popular" badge.

The Iridium (lasts up to 4x longer than Copper / Nickel) section lists 4 options from DENSO, BOSCH and NGK — grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. DENSO 3444 is listed in this group.

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 90465.

Listed part numbers: DENSO 3444, BOSCH 8515 and DENSO 4711, 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

5 Spark Plug / Ignition Coil Boot parts for the 2012 Acura RDX come from 4 brands — STANDARD MOTOR PRODUCTS, ACDELCO, NGK and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS SPP154E.

The Economy section: 1 option from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS 19571 is listed in this group.

Standard Replacement: 3 parts, from STANDARD MOTOR PRODUCTS, ACDELCO and NGK. A representative part number is STANDARD MOTOR PRODUCTS SPP154E.

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

Part numbers include STANDARD MOTOR PRODUCTS SPP154E, STANDARD MOTOR PRODUCTS 19571 and ACDELCO 16118, among others listed above.

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

5 Spark Plug Tube Seal parts for the 2012 Acura RDX come from 4 brands — BECK/ARNLEY, FEL-PRO, MAHLE / CLEVITE and 1 other brand. The "Popular" part is FEL-PRO ES72967.

This group includes FEL-PRO ES72967, BECK/ARNLEY 0396638 and BECK/ARNLEY 0396582 and the remaining parts above.