2020 Nissan Altima 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 are listed for the 2020 Nissan Altima, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, DELPHI and 8 other brands. HOLSTEIN 2CAM0192 carries the "Popular" badge. 1 part fits every engine; the other 16 are engine-specific.

In the Economy grade, HOLSTEIN, STANDARD MOTOR PRODUCTS, PRENCO and 3 other brands supply 6 parts: the catalog's value-priced group. A representative part number is HOLSTEIN 2CAM0192.

The Standard Replacement section lists 11 options from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, DELPHI and 3 other brands — built to original-equipment specification. STANDARD MOTOR PRODUCTS PC775 is listed in this group.

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

16 Crankshaft Position Sensor parts are listed for the 2020 Nissan Altima, from STANDARD MOTOR PRODUCTS, DELPHI, WALKER PRODUCTS and 8 other brands. ULTRA-POWER 5S11488 carries the "Popular" badge.

Economy: 5 parts, from ULTRA-POWER, AUTOTECNICA, HOLSTEIN and 2 other brands. A representative part number is ULTRA-POWER 5S11488.

The Standard Replacement section: 7 options from DELPHI, STANDARD MOTOR PRODUCTS, ASTEMO / HITACHI and 4 other brands. DELPHI SS11988 is listed in this group.

4 ungrouped parts are not assigned to a grade, with the same engine-level match.

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

15 Ignition Coil parts are listed for the 2020 Nissan Altima, from ULTRA-POWER, DELPHI, BECK/ARNLEY and 8 other brands. SKP SKUF861 carries the "Popular" badge.

Economy: 5 parts, from ULTRA-POWER, SKP, PRENCO and 1 other brand. A representative part number is SKP SKUF861.

The Premium section lists 3 options from DELPHI and ASTEMO / HITACHI — a step above OE specification in materials, tolerances or warranty terms. ASTEMO / HITACHI IGC0099 is listed in this group.

The Standard Replacement section: 6 options from BECK/ARNLEY, STANDARD MOTOR PRODUCTS, NGK and 1 other brand. BECK/ARNLEY 1788590 is listed in this group.

1 ungrouped part is not assigned to a grade, 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

6 Spark Plug parts for the 2020 Nissan Altima come from 2 brands — NGK and BOSCH. The "Popular" part is NGK 93501.

In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, NGK and BOSCH 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 NGK 93501.

The Ruthenium (maximum durability & ignitability) section lists 1 option from NGK — grouped under the catalog's "Ruthenium (maximum durability & ignitability)" designation — the notes column spells out what sets them apart. NGK 92274 is listed in this group.

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

Part numbers include NGK 93501, BOSCH 9621 and NGK 93802, among others listed above.