The 1951 Hudson Super Custom has 14 ignition parts with verified fitment on this page — 5 part types and 6 brands, covering the 4.3L 262cid L6 engine. Each part includes a manufacturer part number and application notes.
The ignition system on the 1951 Hudson Super Custom delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Spark Plug (5 parts), Ignition Coil (4 parts) and Condenser / Capacitor (3 parts). The other 2 part types cover the remaining 2 parts.
The 1951 Hudson Super Custom came with a single engine, the 4.3L 262cid L6, and every part is verified against it.
6 brands supply ignition parts for the 1951 Hudson Super Custom, led by WELLS (5 parts), STANDARD MOTOR PRODUCTS (3 parts) and CHAMPION (2 parts), plus 3 more brands. Quality grades include Economy, Standard Replacement and Premium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1951 Hudson Super Custom. 1 part has it: CHAMPION 844 (Spark Plug). Each part number opens a page with every vehicle that part fits.
Condenser / Capacitor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | AL111T | 🇺🇸 US | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 5H1018 | 🇺🇸 US | Heavy Duty | View on Amazon |
| WELLS | 5H1099 | 🇺🇸 US | Standard Duty | View on Amazon |
This table covers the capacitors used in this electrical or A/C circuit.
3 Condenser / Capacitor parts for the 1951 Hudson Super Custom come from 2 brands — WELLS and STANDARD MOTOR PRODUCTS.
The Economy section lists 1 option from STANDARD MOTOR PRODUCTS — the catalog's value-priced group. STANDARD MOTOR PRODUCTS AL111T is listed in this group.
In the Standard Replacement grade, WELLS supplies 2 parts: built to original-equipment specification. A representative part number is WELLS 5H1018.
This group includes STANDARD MOTOR PRODUCTS AL111T, WELLS 5H1018 and WELLS 5H1099.
Ignition Breaker Points
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 4P1012 | 🇺🇸 US | View on Amazon |
This table covers the breaker points in a points-type distributor.
This group shows a single part: WELLS 4P1012.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | UC14F | 🇺🇸 US | 6 Voltwithout External Resistor | View on Amazon |
| STANDARD MOTOR PRODUCTS | UC14T | 🇺🇸 US | T-Series6 Volt | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | UC14 | 🇺🇸 US | Blue Streak6 Volt | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 5C1063 | 🇺🇸 US | Fits most cars, trucks, tractors & industrial engs6 Volt (Universal Coil) used with external resistor or where resistance wire is an internal part of wiring harness. | 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 1951 Hudson Super Custom come from 3 brands — STANDARD MOTOR PRODUCTS, FVP and WELLS.
The Economy section: 2 options from FVP and STANDARD MOTOR PRODUCTS. FVP UC14F 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 UC14.
Standard Replacement: 1 part, from WELLS. A representative part number is WELLS 5C1063.
This group includes FVP UC14F, STANDARD MOTOR PRODUCTS UC14T and STANDARD MOTOR PRODUCTS UC14 and the remaining parts above.
Ignition Conversion Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1A4108 | 🇺🇸 US | with Autolite Distributor # IAT12 Volt | View on Amazon |
This table covers the Ignition Conversion kits.
One part is listed for the 1951 Hudson Super Custom — WELLS 1A4108.
Spark Plug
Summary: Notes include pre-set gaps of 0.030" and 0.032". Replacement brands in this table include CHAMPION, MOTORCRAFT and ACDELCO.
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMPION Popular | 844 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.03" | View on Amazon |
| ACDELCO | C45L | 🇺🇸 US 🇨🇦 CA | ProfessionalConventional | View on Amazon |
| CHAMPION | 8441 | 🇺🇸 US | Copper Plus | View on Amazon |
| MOTORCRAFT | SP473A | 🇺🇸 US | Copper Non-Resistor | View on Amazon |
| MOTORCRAFT | SP473AX | 🇺🇸 US | Copper Non-Resistor | 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 are listed for the 1951 Hudson Super Custom, from CHAMPION, MOTORCRAFT and ACDELCO. CHAMPION 844 carries the "Popular" badge.
Part numbers include CHAMPION 844, ACDELCO C45L and CHAMPION 8441, among others listed above.
Buying Ignition Parts for a 1951 Hudson Super Custom
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 4.3L 262cid L6 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 Ignition Coil .
Frequently Asked Questions
How many ignition parts fit the 1951 Hudson Super Custom?
Our catalog currently lists 14 ignition parts for the 1951 Hudson Super Custom across 5 subcategories and 6 brands, covering the 4.3L 262cid L6 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 1951 Hudson Super Custom?
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 1951 Hudson Super Custom?
Notes on this page include pre-set gaps of 0.030" and 0.032". 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 1951 Hudson Super Custom 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 1951 Hudson Super Custom?
Every part on this page is matched to the 4.3L 262cid L6 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 1951 Hudson Super Custom
Switch vehicle or jump to a subcategory
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.