The 2026 Ford E-450 has 13 ignition parts with verified fitment on this page — 8 part types and 6 brands, covering the 7.3L V8 engine. Each part includes a manufacturer part number and application notes.
The ignition system on the 2026 Ford E-450 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Spark Plug (5 parts), Spark Plug Wire (2 parts) and Camshaft Position Sensor (1 part). The other 5 part types cover the remaining 5 parts.
Every part on this page is matched to the 7.3L V8 — the only engine offered in the 2026 Ford E-450.
The most listed brands for 2026 Ford E-450 ignition parts are MOTORCRAFT (6 parts), BOSCH (3 parts) and STANDARD MOTOR PRODUCTS (1 part), plus 3 more brands. Quality grades include Double Platinum, Platinum and Iridium.
1 part on this 2026 Ford E-450 page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — MOTORCRAFT SP589 (Spark Plug). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | DU108 | 🇺🇸 US 🇨🇦 CA | 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 2026 Ford E-450 — MOTORCRAFT DU108.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | DY1677 | 🇺🇸 US 🇨🇦 CA | 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 2026 Ford E-450 — MOTORCRAFT DY1677.
Ignition Coil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | UF931 | 🇺🇸 US 🇨🇦 CA | 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.
One part is listed for the 2026 Ford E-450 — STANDARD MOTOR PRODUCTS UF931.
Ignition Coil Mounting Hardware
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 23750 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the fasteners that mount an ignition coil.
This group shows a single part: DORMAN 23750.
Ignition Pulsator Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | CRKR6 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Ignition Pulsator rings.
This group shows a single part: MOTORCRAFT CRKR6.
Spark Plug
Summary: Notes include pre-set gaps of 0.040", 0.044", 0.047" and 0.054". Replacement brands in this table include BOSCH, CHAMPION and MOTORCRAFT.
Double Platinum (lasts up to 3x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | 8171 | 🇺🇸 US 🇨🇦 CA | OE Fine Wire Double PlatinumPre-Set Gap: 0.044" | View on Amazon |
| CHAMPION | 7004 | 🇺🇸 US 🇨🇦 CA | Double Platinum PowerPre-Set Gap: 0.04" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | 9616 | 🇺🇸 US 🇨🇦 CA | OE Fine Wire Double IridiumPre-Set Gap: 0.047" | View on Amazon |
Platinum (lasts up to 2x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | SP589 | 🇺🇸 US 🇨🇦 CA | Platinum Spark PlugSpark Plug Approximate Resistor Value: 2,000-9,000 | View on Amazon |
| BOSCH | 6750 | 🇺🇸 US 🇨🇦 CA | OE Fine Wire PlatinumPre-Set Gap: 0.054" | 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.
5 Spark Plug parts for the 2026 Ford E-450 come from 3 brands — BOSCH, CHAMPION and MOTORCRAFT. The "Popular" part is MOTORCRAFT SP589.
The Double Platinum (lasts up to 3x longer than Copper / Nickel) section lists 2 options from BOSCH and CHAMPION — grouped under the catalog's "Double Platinum (lasts up to 3x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. BOSCH 8171 is listed in this group.
In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, BOSCH supplies 1 part: 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 BOSCH 9616.
The Platinum (lasts up to 2x longer than Copper / Nickel) section lists 2 options from MOTORCRAFT and BOSCH — grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. MOTORCRAFT SP589 is listed in this group.
Listed part numbers: MOTORCRAFT SP589, BOSCH 8171 and CHAMPION 7004, plus the other parts above.
Spark Plug / Ignition Coil Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | WR6128 | 🇺🇸 US 🇨🇦 CA | Does Not Include Spring | 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.
One part is listed for the 2026 Ford E-450 — MOTORCRAFT WR6128.
Spark Plug Wire
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | WR6170 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS | 9242102 | 🇺🇸 US 🇨🇦 CA | Direct FitSet | View on Amazon |
This table covers the Spark Plug wires.
2 Spark Plug Wire parts are listed for the 2026 Ford E-450, from MOTORCRAFT and WALKER PRODUCTS.
Listed part numbers: MOTORCRAFT WR6170 and WALKER PRODUCTS 9242102.
Buying Ignition Parts for a 2026 Ford E-450
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 7.3L V8 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: Spark Plug and Spark Plug Wire .
Frequently Asked Questions
How many ignition parts fit the 2026 Ford E-450?
Our catalog currently lists 13 ignition parts for the 2026 Ford E-450 across 8 subcategories and 6 brands, covering the 7.3L V8 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 2026 Ford E-450?
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 Ford E-450?
Notes on this page include pre-set gaps of 0.040", 0.044", 0.047" and 0.054". 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 Ford E-450 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 Ford E-450?
Every part on this page is matched to the 7.3L V8 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 2026 Ford E-450
Ignition Parts for Other Ford E-450 Years
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