The 2026 Ram 2500 has 19 ignition parts with verified fitment on this page — 8 part types and 7 brands, covering both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged. Each part includes a manufacturer part number and application notes.
On the 2026 Ram 2500, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. 11 parts of the 19 listed are Camshaft Position Sensor (4 parts), Ignition Coil (4 parts) and Crankshaft Position Sensor (3 parts). The other 5 part types cover the remaining 8 parts.
The 2026 Ram 2500 was sold with both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
7 brands supply ignition parts for the 2026 Ram 2500, led by MOPAR (8 parts), STANDARD MOTOR PRODUCTS (4 parts) and WALKER PRODUCTS (2 parts), plus 4 more brands. Quality grades include Economy, Premium and Standard Replacement.
Each part number listed for the 2026 Ram 2500 opens a page with every vehicle that part fits.
Camshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 6.4L V8 | 358380381 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MOPAR Fits: 6.4L V8 | 5149054AC | 🇺🇸 US 🇨🇦 CA | Fits HEMI HD EngineCrew Cab Crew Cab | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68581416AB | 🇺🇸 US 🇨🇦 CA | Fits Cummins engine HO EngineExport Emissions, Euro Stage 6B Emissions | View on Amazon |
| WALKER PRODUCTS Fits: 6.4L V8 | 2351288 | 🇺🇸 US 🇨🇦 CA | Sensor Only | 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.
4 Camshaft Position Sensor parts for the 2026 Ram 2500 come from 3 brands — MOPAR, HELLA and WALKER PRODUCTS.
Listed part numbers: HELLA 358380381, MOPAR 5149054AC and MOPAR 68581416AB, plus the other parts above.
Condenser / Capacitor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 56028644AC | 🇺🇸 US 🇨🇦 CA | Fits HEMI HD EngineCrew Cab Crew Cab | View on Amazon |
This table covers the capacitors used in this electrical or A/C circuit.
This group shows a single part: MOPAR 56028644AC.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68140678AB | 🇺🇸 US 🇨🇦 CA | Fits HEMI HD EngineCrew Cab Crew Cab | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68581417AB | 🇺🇸 US 🇨🇦 CA | Fits Cummins engine HO EngineExport Emissions, Euro Stage 6B Emissions | View on Amazon |
| WALKER PRODUCTS Fits: 6.4L V8 | 2351666 | 🇺🇸 US 🇨🇦 CA | Sensor Only | 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.
3 Crankshaft Position Sensor parts for the 2026 Ram 2500 come from 2 brands — MOPAR and WALKER PRODUCTS.
This group includes MOPAR 68140678AB, MOPAR 68581417AB and WALKER PRODUCTS 2351666.
Diesel Glow Plug Controller
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68651770AB | 🇺🇸 US 🇨🇦 CA | Glow Plug Module | View on Amazon |
This table covers the controllers that fire the glow plugs.
One part is listed for the 2026 Ram 2500 — MOPAR 68651770AB.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Fits: 6.4L V8 | UF504F | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HOLSTEIN Fits: 6.4L V8 | 2IGC0173 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 6.4L V8 | UF504T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 6.4L V8 | UF504 | 🇺🇸 US 🇨🇦 CA | Blue Streak | 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.
4 Ignition Coil parts for the 2026 Ram 2500 come from 3 brands — STANDARD MOTOR PRODUCTS, FVP and HOLSTEIN.
The Economy section lists 3 options from FVP, HOLSTEIN and STANDARD MOTOR PRODUCTS — the catalog's value-priced group. FVP UF504F is listed in this group.
In the Premium grade, STANDARD MOTOR PRODUCTS supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is STANDARD MOTOR PRODUCTS UF504.
This group includes FVP UF504F, HOLSTEIN 2IGC0173 and STANDARD MOTOR PRODUCTS UF504T and the remaining parts above.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Fits: 6.4L V8 | 96311 | 🇺🇸 US 🇨🇦 CA | OE Fine Wire Double IridiumPre-Set Gap: 0.044" | View on Amazon |
| BOSCH Fits: 6.4L V8 | 9746 | 🇺🇸 US 🇨🇦 CA | OE Fine Wire IridiumPre-Set Gap: 0.044" | View on Amazon |
| MOPAR Fits: 6.4L V8 | 68138239AC | 🇺🇸 US 🇨🇦 CA | Fits HEMI HD EngineCrew Cab Crew Cab | 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.
3 Spark Plug parts are listed for the 2026 Ram 2500, from BOSCH and MOPAR.
Listed part numbers: BOSCH 96311, BOSCH 9746 and MOPAR 68138239AC.
Spark Plug / Ignition Coil Boot
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 6.4L V8 | 20521 | 🇺🇸 US 🇨🇦 CA | Federal Wire | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 6.4L V8 | SPP217E | 🇺🇸 US 🇨🇦 CA | 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.
2 Spark Plug / Ignition Coil Boot parts for the 2026 Ram 2500 come from STANDARD MOTOR PRODUCTS.
The Economy section: 1 option from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS 20521 is listed in this group.
In the Standard Replacement grade, STANDARD MOTOR PRODUCTS supplies 1 part: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS SPP217E.
Part numbers include STANDARD MOTOR PRODUCTS 20521 and STANDARD MOTOR PRODUCTS SPP217E.
Spark Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 53021569AD | 🇺🇸 US 🇨🇦 CA | Spark Plug Well Gasket | View on Amazon |
This table covers the gaskets that seal the Spark Plug. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
This group shows a single part: MOPAR 53021569AD.
Buying Ignition Parts for a 2026 Ram 2500
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: Camshaft Position Sensor and Ignition Coil .
Frequently Asked Questions
How many ignition parts fit the 2026 Ram 2500?
Our catalog currently lists 19 ignition parts for the 2026 Ram 2500 across 8 subcategories and 7 brands, covering both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2026 Ram 2500 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 2026 Ram 2500?
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 2026 Ram 2500?
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 2026 Ram 2500 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 2026 Ram 2500?
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 2026 Ram 2500
Ignition Parts for Other Ram 2500 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.