This page lists 19 ignition parts for the 2021 Chevrolet Cheyenne, across 4 part types, covering both the 5.3L V8 and the 6.2L V8. Every part shows its brand, manufacturer part number and fitment notes.
The ignition system on the 2021 Chevrolet Cheyenne delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Ignition Coil (9 parts), Spark Plug Wire (8 parts) and Camshaft Position Sensor (1 part). The other 1 part type covers the remaining 1 part.
The 2021 Chevrolet Cheyenne was sold with both the 5.3L V8 and the 6.2L V8. 9 parts fit every engine; the other 10 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Chevrolet Cheyenne ignition parts are STANDARD MOTOR PRODUCTS (5 parts), HOLSTEIN (4 parts) and UNITED MOTOR PRODUCTS (4 parts), plus 4 more brands. Quality grades include Premium, Economy and Standard Replacement.
3 parts on this 2021 Chevrolet Cheyenne page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including FVP UF742F (Ignition Coil) and STANDARD MOTOR PRODUCTS 27873 (Spark Plug Wire). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2021 Cheyenne engines | 962277 | 🇲🇽 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.
One part is listed for the 2021 Chevrolet Cheyenne — DORMAN 962277.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.3L V8 | 962602 | 🇲🇽 MX | Engine VIN F | 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.
One part is listed for the 2021 Chevrolet Cheyenne — DORMAN 962602.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular Fits: 5.3L V8 | UF742F | 🇲🇽 MX | with Round Coil(s) | View on Amazon |
| HOLSTEIN Fits: 5.3L V8 | 2IGC0303 | 🇲🇽 MX | Round Coil | View on Amazon |
| HOLSTEIN Fits: 5.3L V8 | 2IGC0538 | 🇲🇽 MX | Square Coil | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 5.3L V8 | UF743 | 🇲🇽 MX | with Square Type Coil | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 5.3L V8 | UF742 | 🇲🇽 MX | with Round Coil(s) | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 6.2L V8 | 2IGC0303 | 🇲🇽 MX | Round Coil | View on Amazon |
| HOLSTEIN Fits: 6.2L V8 | 2IGC0538 | 🇲🇽 MX | Square Coil | View on Amazon |
| SPECTRA PREMIUM Fits: 6.2L V8 | C868 | 🇲🇽 MX | Ignition Coil Mounts to Cylinder HeadSquare Type | View on Amazon |
| SPECTRA PREMIUM Fits: 6.2L V8 | C866 | 🇲🇽 MX | Ignition Coil Mounts to Cylinder HeadRound Type | 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.
9 Ignition Coil parts are listed for the 2021 Chevrolet Cheyenne, from HOLSTEIN, STANDARD MOTOR PRODUCTS, SPECTRA PREMIUM and 1 other brand. FVP UF742F carries the "Popular" badge.
In the Economy grade, HOLSTEIN and FVP supply 3 parts: the catalog's value-priced group. A representative part number is FVP UF742F.
The Standard Replacement section lists 2 options from STANDARD MOTOR PRODUCTS — built to original-equipment specification. STANDARD MOTOR PRODUCTS UF743 is listed in this group.
4 ungrouped parts are not assigned to a grade, with the same engine-level match.
Part numbers include FVP UF742F, HOLSTEIN 2IGC0303 and HOLSTEIN 2IGC0538, among others listed above.
Spark Plug Wire
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 2021 Cheyenne engines | 3147 | 🇲🇽 MX | SetOutside Diameter: 9 | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 2021 Cheyenne engines | 7873 | 🇲🇽 MX | SetOutside Diameter: 10 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 2021 Cheyenne engines | 7828W | 🇲🇽 MX | United-PackardSet | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 2021 Cheyenne engines | 7831W | 🇲🇽 MX | United-PackardSet | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 2021 Cheyenne engines | 7828 | 🇲🇽 MX | United-PackardSet | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 2021 Cheyenne engines | 7831 | 🇲🇽 MX | United-PackardSet | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: all 2021 Cheyenne engines | 27873 | 🇲🇽 MX | Pro SeriesSet | View on Amazon |
| WALKER PRODUCTS Popular Fits: all 2021 Cheyenne engines | 9241829A | 🇲🇽 MX | Direct FitSet | View on Amazon |
This table covers the Spark Plug wires.
8 Spark Plug Wire parts are listed for the 2021 Chevrolet Cheyenne, from UNITED MOTOR PRODUCTS, STANDARD MOTOR PRODUCTS and WALKER PRODUCTS. STANDARD MOTOR PRODUCTS 27873 carries the "Popular" badge. All of them fit every engine offered in the 2021 Cheyenne.
Economy: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS 3147.
The Premium section lists 5 options from UNITED MOTOR PRODUCTS and STANDARD MOTOR PRODUCTS — a step above OE specification in materials, tolerances or warranty terms. STANDARD MOTOR PRODUCTS 7873 is listed in this group.
The Standard Replacement section: 2 options from STANDARD MOTOR PRODUCTS and WALKER PRODUCTS. STANDARD MOTOR PRODUCTS 27873 is listed in this group.
Listed part numbers: STANDARD MOTOR PRODUCTS 27873, STANDARD MOTOR PRODUCTS 3147 and STANDARD MOTOR PRODUCTS 7873, plus the other parts above.
Buying Ignition Parts for a 2021 Chevrolet Cheyenne
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Match the engine first. Some ignition parts fit every engine; others are 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 Spark Plug Wire .
Frequently Asked Questions
How many ignition parts fit the 2021 Chevrolet Cheyenne?
Our catalog currently lists 19 ignition parts for the 2021 Chevrolet Cheyenne across 4 subcategories and 7 brands, covering both the 5.3L V8 and the 6.2L V8. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2021 Chevrolet Cheyenne engines?
Some do. 9 parts fit every engine; the other 10 are engine-specific. Each row (and the filter at the top) shows which. 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 Chevrolet Cheyenne?
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 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 Chevrolet Cheyenne 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 Chevrolet Cheyenne?
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 Chevrolet Cheyenne
Ignition Parts for Other Chevrolet Cheyenne Years
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