2007 Cadillac XLR 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

7 Camshaft Position Sensor parts are listed for the 2007 Cadillac XLR, from WALKER PRODUCTS, FAMOUS BRAND, HOLSTEIN and 3 other brands. FAMOUS BRAND CSA2041 carries the "Popular" badge.

In the Economy grade, FAMOUS BRAND and HOLSTEIN supply 2 parts: the catalog's value-priced group. A representative part number is FAMOUS BRAND CSA2041.

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 23591646.

The Standard Replacement section lists 4 options from WALKER PRODUCTS, NTK, STANDARD MOTOR PRODUCTS and 1 other brand — built to original-equipment specification. WALKER PRODUCTS 2351646 is listed in this group.

Part numbers include FAMOUS BRAND CSA2041, HOLSTEIN 2CAM0310 and WALKER PRODUCTS 23591646, among others listed above.

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

9 Crankshaft Position Sensor parts are listed for the 2007 Cadillac XLR, from WALKER PRODUCTS, DORMAN, HOLSTEIN and 5 other brands. GM GENUINE 2133515 carries the "Popular" badge.

Economy: 3 parts, from DORMAN, HOLSTEIN and PRENCO. A representative part number is DORMAN 962545.

Full Service Kit: 1 part, from WALKER PRODUCTS. A representative part number is WALKER PRODUCTS 23591602.

The Standard Replacement section: 5 options from GM GENUINE, STANDARD MOTOR PRODUCTS, DELPHI and 2 other brands. GM GENUINE 2133515 is listed in this group.

Part numbers include GM GENUINE 2133515, DORMAN 962545 and HOLSTEIN 2CRK0331, among others listed 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 are listed for the 2007 Cadillac XLR, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, SKP and 15 other brands. SKP SKUF543 carries the "Popular" badge.

Economy: 10 parts, from SKP, ULTRA-POWER, AUTOTECNICA and 7 other brands. A representative part number is SKP SKUF543.

Full Service Kit: 1 part, from WALKER PRODUCTS. A representative part number is WALKER PRODUCTS 92192105.

The Premium section lists 2 options from DELPHI and ASTEMO / HITACHI — a step above OE specification in materials, tolerances or warranty terms. DELPHI GN10453 is listed in this group.

The Standard Replacement section: 7 options from GM GENUINE, DENSO, NGK and 4 other brands. GM GENUINE 19421260 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

10 Spark Plug parts for the 2007 Cadillac XLR come from 6 brands — CHAMPION, ACDELCO, AUTOLITE and 3 other brands. The "Popular" part is AUTOLITE 103.

The Copper / Nickel section lists 2 options from AUTOLITE and CHAMPION — grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. AUTOLITE 103 is listed in this group.

The Double Platinum (lasts up to 3x longer than Copper / Nickel) section lists 3 options from ACDELCO 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. ACDELCO 41991 is listed in this group.

In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, CHAMPION, DENSO, NGK and 1 other brand supply 4 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 CHAMPION 9808.

The Platinum (lasts up to 2x longer than Copper / Nickel) section lists 1 option from ACDELCO — 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 16 is listed in this group.

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

3 Spark Plug / Ignition Coil Boot parts are listed for the 2007 Cadillac XLR, from STANDARD MOTOR PRODUCTS and NGK.

Economy: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS 20961.

The Standard Replacement section: 2 options from NGK and STANDARD MOTOR PRODUCTS. NGK 59047 is listed in this group.

This group includes STANDARD MOTOR PRODUCTS 20961, NGK 59047 and STANDARD MOTOR PRODUCTS SPP195E.