2013 Buick Lacrosse 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

32 Camshaft Position Sensor parts are listed for the 2013 Buick Lacrosse, from STANDARD MOTOR PRODUCTS, AUTOTECNICA, WALKER PRODUCTS and 13 other brands. HOLSTEIN 2CAM0134 carries the "Popular" badge. Economy, Full Service Kit and Standard Replacement are all represented, and Economy alone accounts for 16 parts.

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

27 Crankshaft Position Sensor parts are listed for the 2013 Buick Lacrosse, from HOLSTEIN, DORMAN, PRENCO and 12 other brands. HOLSTEIN 2CRK0183 carries the "Popular" badge. They are grouped as Economy and Standard Replacement, with Standard Replacement the largest group at 14 parts from GM GENUINE, STANDARD MOTOR PRODUCTS, ASTEMO / HITACHI and 4 other brands.

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

37 Ignition Coil parts are listed for the 2013 Buick Lacrosse, from STANDARD MOTOR PRODUCTS, ULTRA-POWER, NGK and 14 other brands. SKP SKIC165 carries the "Popular" badge. Grades run from Economy through Standard Replacement; Economy is the most populated section, led by STANDARD MOTOR PRODUCTS, ULTRA-POWER, SKP and 6 other brands.

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

3 Ignition Lock Cylinder parts are listed for the 2013 Buick Lacrosse, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS. All of them fit every engine offered in the 2013 Lacrosse.

This group includes GM GENUINE D1464G, STANDARD MOTOR PRODUCTS US644L and WELLS 4H1762.

This table covers the Ignition Lock housings. Read more

This group shows a single part: GM GENUINE 84165716.

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

29 Spark Plug parts for the 2013 Buick Lacrosse come from 7 brands — NGK, CHAMPION, DENSO and 4 other brands. The "Popular" part is ACDELCO 41108. They are grouped as Double Platinum (lasts up to 3x longer than Copper / Nickel), Iridium (lasts up to 4x longer than Copper / Nickel), Platinum (lasts up to 2x longer than Copper / Nickel) and Ruthenium (maximum durability & ignitability), with Iridium (lasts up to 4x longer than Copper / Nickel) the largest group at 16 parts from NGK, DENSO, ACDELCO and 4 other brands.

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

13 Spark Plug / Ignition Coil Boot parts are listed for the 2013 Buick Lacrosse, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, DENSO and 3 other brands. DENSO 6716307 carries the "Popular" badge.

In the Economy grade, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and UNITED MOTOR PRODUCTS supply 5 parts: the catalog's value-priced group. A representative part number is STANDARD MOTOR PRODUCTS 20881.

The Standard Replacement section lists 8 options from DENSO, NGK, STANDARD MOTOR PRODUCTS and 1 other brand — built to original-equipment specification. DENSO 6716307 is listed in this group.

This table covers the Spark Plug tubes. Read more

This group shows a single part: MELLING MSPT4.

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 are listed for the 2013 Buick Lacrosse, from GM GENUINE, APEX, FEL-PRO and 2 other brands. GM GENUINE 12607600 carries the "Popular" badge.

Listed part numbers: GM GENUINE 12607600, APEX AES316 and FEL-PRO ES72393, plus the other parts above.