The 2018 Kia Rio has 65 ignition parts with verified fitment on this page — 5 part types and 23 brands, covering the 1.6L L4 engine. Each part includes a manufacturer part number and application notes.
On the 2018 Kia Rio, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. Most of the listed parts are Ignition Coil (23 parts), Crankshaft Position Sensor (15 parts) and Camshaft Position Sensor (14 parts). The other 2 part types cover the remaining 13 parts.
Every part on this page is matched to the 1.6L L4 — the only engine offered in the 2018 Kia Rio.
The most listed brands for 2018 Kia Rio ignition parts are STANDARD MOTOR PRODUCTS (11 parts), WALKER PRODUCTS (6 parts) and NGK (5 parts), plus 20 more brands. Quality grades include Standard Replacement, Economy and Iridium.
13 parts on this 2018 Kia Rio page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including SKP SKPC960 (Camshaft Position Sensor) and STANDARD MOTOR PRODUCTS PC934T (Crankshaft Position Sensor). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SKPC960 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| AUTOTECNICA | HY1417615 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HOLSTEIN | 2CAM0362 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| PRENCO | 4E1234 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS | CAM320 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Full Service Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS | 23591577 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Service Kit | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ASTEMO / HITACHI Popular | CPS0034 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HL MANDO Popular | 22A1241 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
| BECK/ARNLEY | 1800732 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DELPHI | SS11216 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HELLA | 009168071 | 🇺🇸 US 🇨🇦 CA | 3-Pin Connectorwith Seal Ring | View on Amazon |
| STANDARD MOTOR PRODUCTS | PC960 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS | 2351577 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor OnlyConnector Shape: Oblong | View on Amazon |
| WELLS | 5S12755 | 🇺🇸 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.
14 Camshaft Position Sensor parts are listed for the 2018 Kia Rio, from WALKER PRODUCTS, SKP, AUTOTECNICA and 10 other brands. SKP SKPC960 carries the "Popular" badge.
In the Economy grade, SKP, AUTOTECNICA, HOLSTEIN and 2 other brands supply 5 parts: the catalog's value-priced group. A representative part number is SKP SKPC960.
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 23591577.
The Standard Replacement section lists 8 options from ASTEMO / HITACHI, HL MANDO, BECK/ARNLEY and 5 other brands — built to original-equipment specification. ASTEMO / HITACHI CPS0034 is listed in this group.
Crankshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | PC934T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
| HOLSTEIN | 2CRK0316 | 🇺🇸 US 🇨🇦 CA | Fits Hatchbackor Sedanor Automatic trans.or HatchbackManual trans. | View on Amazon |
| SPECTRA PREMIUM | S10362 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Idle Stop & Go (ISG) | View on Amazon |
Full Service Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS | 23591456 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Service Kit | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 009168351 | 🇺🇸 US 🇨🇦 CA | 2-Pin Connectorwith Seal Ring | View on Amazon |
| NTK Popular | EH0055 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Start/Stop Feature | View on Amazon |
| ASTEMO / HITACHI | CPS0022 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| BECK/ARNLEY | 1800735 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DELPHI | SS11307 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HL MANDO | 22A1244 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
| STANDARD MOTOR PRODUCTS | PC934 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: Rectangular | View on Amazon |
| STANDARD MOTOR PRODUCTS | PC1020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Start/Stop Feature | View on Amazon |
| WALKER PRODUCTS | 2351456 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS | 5S12470 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Start/Stop Feature | View on Amazon |
| WELLS | 5S12941 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Start/Stop Feature | 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.
15 Crankshaft Position Sensor parts are listed for the 2018 Kia Rio, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, WELLS and 8 other brands. STANDARD MOTOR PRODUCTS PC934T carries the "Popular" badge.
Economy: 3 parts, from STANDARD MOTOR PRODUCTS, HOLSTEIN and SPECTRA PREMIUM. A representative part number is STANDARD MOTOR PRODUCTS PC934T.
Full Service Kit: 1 part, from WALKER PRODUCTS. A representative part number is WALKER PRODUCTS 23591456.
The Standard Replacement section: 11 options from STANDARD MOTOR PRODUCTS, WELLS, HELLA and 6 other brands. HELLA 009168351 is listed in this group.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOTECNICA Popular | HY1316038 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SKP Popular | SKUF652T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Coil on Plug | View on Amazon |
| ULTRA-POWER Popular | 5C1860 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| B&B | BB2652 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SPECTRA PREMIUM | C813 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ignition Coil Mounts to Cylinder Head | View on Amazon |
| STANDARD MOTOR PRODUCTS | UF652T | 🇺🇸 US | T-Series | View on Amazon |
| STANDARD MOTOR PRODUCTS | UF652TK4 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ASTEMO / HITACHI Popular | IGC4080HU | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Coil on Plug | View on Amazon |
| ASTEMO / HITACHI | IGC4080 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DELPHI | GN10634 | 🇺🇸 US 🇨🇦 CA | Coil Type: Coil On Plug Ignition | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DENSO Popular | 6738304 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Direct Ignition Coil or Stick Coil | View on Amazon |
| ACKOJA | A52700038 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| BECK/ARNLEY | 1788509 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HL MANDO | 21A0111 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
| NGK | 48943 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | UF636 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Mexico Emissions System | View on Amazon |
| STANDARD MOTOR PRODUCTS | UF652 | 🇺🇸 US | View on Amazon | |
| UNITED MOTOR PRODUCTS | COP554 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Mounting Hardware Included: No | View on Amazon |
| VEMO | V52700038 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS | 9212129 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Single CoilIgnition Type: Distributorless | View on Amazon |
| WALKER PRODUCTS | 92841014 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Coil Set | View on Amazon |
| WELLS | 5C1860 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Requires External Resistor: YES | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2IGC0445 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Mexico Models | 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.
23 Ignition Coil parts are listed for the 2018 Kia Rio, from STANDARD MOTOR PRODUCTS, ASTEMO / HITACHI, WALKER PRODUCTS and 15 other brands. AUTOTECNICA HY1316038 carries the "Popular" badge.
Economy: 7 parts, from STANDARD MOTOR PRODUCTS, AUTOTECNICA, SKP and 3 other brands. A representative part number is AUTOTECNICA HY1316038.
The Premium section lists 3 options from ASTEMO / HITACHI and DELPHI — a step above OE specification in materials, tolerances or warranty terms. ASTEMO / HITACHI IGC4080HU is listed in this group.
The Standard Replacement section: 12 options from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, DENSO and 7 other brands. DENSO 6738304 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Spark Plug
Summary: Notes include pre-set gaps of 0.032", 0.033", 0.035", 0.036" and 0.040". Replacement brands in this table include NGK, CHAMPION and BOSCH.
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Popular | 445 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Copper PlusPre-Set Gap: 0.033" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Popular | 9409 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IridiumPre-Set Gap: 0.033" | View on Amazon |
| BOSCH | 9757 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire Iridium | View on Amazon |
| BOSCH | 9624 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire Double IridiumPre-Set Gap: 0.040" | View on Amazon |
| DENSO | 5354 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium PowerPre-Set Gap: 0.035" | View on Amazon |
| DENSO | 3479 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium Long LifePre-Set Gap: 0.032" | View on Amazon |
| NGK | 92873 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Iridium IXPre-Set Gap: 0.036" | View on Amazon |
| NGK | 93815 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Laser Iridium High IgnitabilityPre-Set Gap: 0.040" | View on Amazon |
Platinum (lasts up to 2x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK | 94017 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | G-Power | View on Amazon |
Ruthenium (maximum durability & ignitability)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK | 93763 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ruthenium HX High IgnitabilityPre-Set Gap: 0.032" | 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.
10 Spark Plug parts for the 2018 Kia Rio come from 4 brands — NGK, CHAMPION, BOSCH and 1 other brand. The "Popular" part is CHAMPION 445.
The Copper / Nickel section lists 1 option from CHAMPION — grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. CHAMPION 445 is listed in this group.
In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, BOSCH, DENSO, NGK and 1 other brand supply 7 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 9409.
The Platinum (lasts up to 2x longer than Copper / Nickel) section lists 1 option from NGK — grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. NGK 94017 is listed in this group.
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 93763 is listed in this group.
Spark Plug / Ignition Coil Boot
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | 19891 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Federal Wire | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | SPP197E | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | CPBK509 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
STANDARD MOTOR PRODUCTS supplies the 3 Spark Plug / Ignition Coil Boot parts for the 2018 Kia Rio.
Economy: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS 19891.
The Standard Replacement section: 2 options from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS SPP197E is listed in this group.
Part numbers include STANDARD MOTOR PRODUCTS 19891, STANDARD MOTOR PRODUCTS SPP197E and STANDARD MOTOR PRODUCTS CPBK509.
Buying Ignition Parts for a 2018 Kia Rio
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 1.6L L4 engine — every part on this page is matched to it.
- 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 2018 Kia Rio?
Our catalog currently lists 65 ignition parts for the 2018 Kia Rio across 5 subcategories and 23 brands, covering the 1.6L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 2018 Kia Rio?
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 2018 Kia Rio?
Notes on this page include pre-set gaps of 0.032", 0.033", 0.035", 0.036" and 0.040". 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 2018 Kia Rio 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 2018 Kia Rio?
Every part on this page is matched to the 1.6L L4 engine. 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 2018 Kia Rio
Ignition Parts for Other Kia Rio Years
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