19 Ignition parts are listed for the 2021 Kia Sorento, in 4 part types, covering all 3 engine options (1.6L L4 ELECTRIC/GAS Turbocharged, 2.5L L4 and 2.5L L4 Turbocharged). Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2021 Kia Sorento, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. 16 parts of the 19 listed are Ignition Coil (8 parts), Crankshaft Position Sensor (4 parts) and Spark Plug (4 parts). The other 1 part type covers the remaining 3 parts.
The 2021 Kia Sorento was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Kia Sorento ignition parts are STANDARD MOTOR PRODUCTS (3 parts), WALKER PRODUCTS (2 parts) and WELLS (2 parts), plus 10 more brands. Quality grades include Standard Replacement, Economy and Premium.
2 parts on this 2021 Kia Sorento page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including SKP SKUF890 (Ignition Coil) and HYUNDAI 273002S000 (Ignition Coil). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.5L L4 | PC1240 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 2.5L L4 | 2352284 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS Fits: 2.5L L4 | 5S17024 | 🇺🇸 US 🇨🇦 CA 🇲🇽 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.
3 Camshaft Position Sensor parts are listed for the 2021 Kia Sorento, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and WELLS.
This group includes STANDARD MOTOR PRODUCTS PC1240, WALKER PRODUCTS 2352284 and WELLS 5S17024.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Fits: 2.5L L4 | SS12438 | 🇺🇸 US | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 2.5L L4 | PC1257 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 2.5L L4 | 2352354 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS Fits: 2.5L L4 | 5S17620 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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 Kia Sorento, from DELPHI, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 1 other brand.
Listed part numbers: DELPHI SS12438, STANDARD MOTOR PRODUCTS PC1257 and WALKER PRODUCTS 2352354, plus the other parts above.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: 2.5L L4 | SKUF890 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Fits: 2.5L L4 | GN11187 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HYUNDAI Popular Fits: 2.5L L4 | 273002S000 | 🇺🇸 US | View on Amazon | |
| BECK/ARNLEY Fits: 2.5L L4 | 1788609 | 🇺🇸 US 🇲🇽 MX | LX Model or S Model | View on Amazon |
| DENSO Fits: 2.5L L4 | 6738214 | 🇺🇸 US 🇨🇦 CA | Direct Ignition Coil or Coil On Plug | View on Amazon |
| HL MANDO Fits: 2.5L L4 | 21A0130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.5L L4 | UF890 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal Type: Pin | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 2.5L L4 | COP742 | 🇺🇸 US 🇨🇦 CA 🇲🇽 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.
8 Ignition Coil parts are listed for the 2021 Kia Sorento, from SKP, DELPHI, HYUNDAI and 5 other brands. SKP SKUF890 carries the "Popular" badge.
In the Economy grade, SKP supplies 1 part: the catalog's value-priced group. A representative part number is SKP SKUF890.
The Premium section lists 1 option from DELPHI — a step above OE specification in materials, tolerances or warranty terms. DELPHI GN11187 is listed in this group.
The Standard Replacement section lists 6 options from HYUNDAI, BECK/ARNLEY, DENSO and 3 other brands — built to original-equipment specification. HYUNDAI 273002S000 is listed in this group.
This group includes SKP SKUF890, DELPHI GN11187 and HYUNDAI 273002S000 and the remaining parts above.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Fits: 2.5L L4 | 96321 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire Double IridiumPre-Set Gap: 0.044" | View on Amazon |
| CHAMPION Fits: 2.5L L4 | 9409 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IridiumPre-Set Gap: 0.033" | View on Amazon |
| NGK Fits: 2.5L L4 | 90964 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Laser Iridium High Ignitability | View on Amazon |
| NGK Fits: 2.5L L4 | SILZKR7K11S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
4 Spark Plug parts for the 2021 Kia Sorento come from 3 brands — NGK, BOSCH and CHAMPION.
Part numbers include BOSCH 96321, CHAMPION 9409 and NGK 90964, among others listed above.
Buying Ignition Parts for a 2021 Kia Sorento
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 Crankshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2021 Kia Sorento?
Our catalog currently lists 19 ignition parts for the 2021 Kia Sorento across 4 subcategories and 13 brands, covering all 3 engine options (1.6L L4 ELECTRIC/GAS Turbocharged, 2.5L L4 and 2.5L L4 Turbocharged). Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2021 Kia Sorento 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 Kia Sorento?
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 Kia Sorento?
Notes on this page include pre-set gaps of 0.033" and 0.044". 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 Kia Sorento 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 Kia Sorento?
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 Kia Sorento
Ignition Parts for Other Kia Sorento Years
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