This page lists 18 ignition parts for the 2021 Mitsubishi Outlander, across 4 part types, covering both the 2.0L L4 ELECTRIC/GAS and the 2.4L L4 ELECTRIC/GAS. Every part shows its brand, manufacturer part number and fitment notes.
On the 2021 Mitsubishi Outlander, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. 17 parts of the 18 listed are Ignition Coil (7 parts), Camshaft Position Sensor (6 parts) and Crankshaft Position Sensor (4 parts). The other 1 part type covers the remaining 1 part.
The 2021 Mitsubishi Outlander was sold with both the 2.0L L4 ELECTRIC/GAS and the 2.4L L4 ELECTRIC/GAS. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Mitsubishi Outlander ignition parts are HOLSTEIN (4 parts), WALKER PRODUCTS (4 parts) and WELLS (3 parts), plus 5 more brands. Quality grades include Standard Replacement and Economy.
1 part on this 2021 Mitsubishi Outlander page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — BECK/ARNLEY 1788597 (Ignition Coil). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.4L L4 ELECTRIC/GAS | 2CAM0334 | 🇺🇸 US | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ASTEMO / HITACHI Fits: 2.4L L4 ELECTRIC/GAS | CPS0265 | 🇺🇸 US | View on Amazon | |
| WALKER PRODUCTS Fits: 2.4L L4 ELECTRIC/GAS | 2351578 | 🇺🇸 US | Sensor Only | View on Amazon |
| WELLS Fits: 2.4L L4 ELECTRIC/GAS | 5S11623 | 🇺🇸 US | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Fits: 2.0L L4 ELECTRIC/GAS | 2351578 | 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS Fits: 2.0L L4 ELECTRIC/GAS | 5S11623 | 🇲🇽 MX | View on Amazon |
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.
6 Camshaft Position Sensor parts are listed for the 2021 Mitsubishi Outlander, from WALKER PRODUCTS, WELLS, HOLSTEIN and 1 other brand.
In the Economy grade, HOLSTEIN supplies 1 part: the catalog's value-priced group. A representative part number is HOLSTEIN 2CAM0334.
The Standard Replacement section lists 3 options from ASTEMO / HITACHI, WALKER PRODUCTS and WELLS — built to original-equipment specification. ASTEMO / HITACHI CPS0265 is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
Listed part numbers: HOLSTEIN 2CAM0334, ASTEMO / HITACHI CPS0265 and WALKER PRODUCTS 2351578, plus the other parts above.
Crankshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.4L L4 ELECTRIC/GAS | 2CAM0334 | 🇺🇸 US | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ASTEMO / HITACHI Fits: 2.4L L4 ELECTRIC/GAS | CPS0265 | 🇺🇸 US | View on Amazon | |
| WALKER PRODUCTS Fits: 2.4L L4 ELECTRIC/GAS | 2351578 | 🇺🇸 US | Sensor Only | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Fits: 2.0L L4 ELECTRIC/GAS | 2351433 | 🇲🇽 MX | SensorIncludes O-Ring | View on Amazon |
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.
4 Crankshaft Position Sensor parts are listed for the 2021 Mitsubishi Outlander, from WALKER PRODUCTS, HOLSTEIN and ASTEMO / HITACHI.
Economy: 1 part, from HOLSTEIN. A representative part number is HOLSTEIN 2CAM0334.
The Standard Replacement section: 2 options from ASTEMO / HITACHI and WALKER PRODUCTS. ASTEMO / HITACHI CPS0265 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Part numbers include HOLSTEIN 2CAM0334, ASTEMO / HITACHI CPS0265 and WALKER PRODUCTS 2351578, among others listed above.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.4L L4 ELECTRIC/GAS | 2IGC0408 | 🇺🇸 US | View on Amazon | |
| SPECTRA PREMIUM Fits: 2.4L L4 ELECTRIC/GAS | C1109 | 🇺🇸 US | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular Fits: 2.4L L4 ELECTRIC/GAS | 1788597 | 🇺🇸 US | View on Amazon | |
| DENSO Fits: 2.4L L4 ELECTRIC/GAS | 6738215 | 🇺🇸 US | Direct Ignition Coil or Coil On Plug | View on Amazon |
| WELLS Fits: 2.4L L4 ELECTRIC/GAS | 5C2284 | 🇺🇸 US | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.0L L4 ELECTRIC/GAS | 2IGC0408 | 🇲🇽 MX | View on Amazon | |
| SPECTRA PREMIUM Fits: 2.0L L4 ELECTRIC/GAS | C1109 | 🇲🇽 MX | View on Amazon |
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.
7 Ignition Coil parts are listed for the 2021 Mitsubishi Outlander, from HOLSTEIN, SPECTRA PREMIUM, BECK/ARNLEY and 2 other brands. BECK/ARNLEY 1788597 carries the "Popular" badge.
Economy: 2 parts, from HOLSTEIN and SPECTRA PREMIUM. A representative part number is HOLSTEIN 2IGC0408.
The Standard Replacement section: 3 options from BECK/ARNLEY, DENSO and WELLS. BECK/ARNLEY 1788597 is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
This group includes BECK/ARNLEY 1788597, HOLSTEIN 2IGC0408 and SPECTRA PREMIUM C1109 and the remaining parts above.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Fits: 2.4L L4 ELECTRIC/GAS | 91112 | 🇺🇸 US | Laser Iridium High Ignitability | View on Amazon |
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.
This group shows a single part: NGK 91112.
Buying Ignition Parts for a 2021 Mitsubishi Outlander
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Match the engine first. Every ignition part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Ignition Coil and Camshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2021 Mitsubishi Outlander?
Our catalog currently lists 18 ignition parts for the 2021 Mitsubishi Outlander across 4 subcategories and 8 brands, covering both the 2.0L L4 ELECTRIC/GAS and the 2.4L L4 ELECTRIC/GAS. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2021 Mitsubishi Outlander engines?
Yes. Every ignition part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of ignition problems on a 2021 Mitsubishi Outlander?
Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What spark-plug gap is listed for the 2021 Mitsubishi Outlander?
Notes on this page include a 0.044" pre-set gap. Still verify against spec — even “pre-gapped” plugs should be checked before they go in.
What should I replace at the same time?
Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2021 Mitsubishi Outlander was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2021 Mitsubishi Outlander?
First match the engine — each row shows which engine(s) the part fits. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Mitsubishi Outlander
Ignition Parts for Other Mitsubishi Outlander Years
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