15 Ignition parts are listed for the 1939 Hudson Pacemaker Series 91, in 4 part types, covering the 3.5L 212cid L6 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The ignition system on the 1939 Hudson Pacemaker Series 91 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Ignition Coil (6 parts), Spark Plug (4 parts) and Distributor Rotor (3 parts). The other 1 part type covers the remaining 2 parts.
The 1939 Hudson Pacemaker Series 91 came with a single engine, the 3.5L 212cid L6, and every part is verified against it.
8 brands supply ignition parts for the 1939 Hudson Pacemaker Series 91, led by STANDARD MOTOR PRODUCTS (4 parts), CHAMPION (3 parts) and LILAND GLOBAL (2 parts), plus 5 more brands. Quality grades include Standard Replacement, Economy and Premium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1939 Hudson Pacemaker Series 91. 2 parts have it, including STANDARD MOTOR PRODUCTS UC14T (Ignition Coil) and STANDARD MOTOR PRODUCTS UC14 (Ignition Coil). Each part number opens a page with every vehicle that part fits.
Distributor Cap
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LILAND GLOBAL | AL92LG | 🇺🇸 US | Black Brass | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | AL92 | 🇺🇸 US | View on Amazon |
This table covers the Distributor caps. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable.
2 Distributor Cap parts are listed for the 1939 Hudson Pacemaker Series 91, from LILAND GLOBAL and STANDARD MOTOR PRODUCTS.
The Premium section lists 1 option from LILAND GLOBAL — a step above OE specification in materials, tolerances or warranty terms. LILAND GLOBAL AL92LG is listed in this group.
The Standard Replacement section lists 1 option from STANDARD MOTOR PRODUCTS — built to original-equipment specification. STANDARD MOTOR PRODUCTS AL92 is listed in this group.
This group includes LILAND GLOBAL AL92LG and STANDARD MOTOR PRODUCTS AL92.
Distributor Rotor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| UNITED MOTOR PRODUCTS | IR812 | 🇺🇸 US | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LILAND GLOBAL | AL102LG | 🇺🇸 US | PremiumBlack Brass | View on Amazon |
| STANDARD MOTOR PRODUCTS | AL102 | 🇺🇸 US | View on Amazon |
This table covers the Distributor rotors. Typical signs include shudder under braking, or a lip at the outer edge. Do not put new pads on a rotor that is below minimum thickness.
3 Distributor Rotor parts are listed for the 1939 Hudson Pacemaker Series 91, from UNITED MOTOR PRODUCTS, LILAND GLOBAL and STANDARD MOTOR PRODUCTS.
In the Economy grade, UNITED MOTOR PRODUCTS supplies 1 part: the catalog's value-priced group. A representative part number is UNITED MOTOR PRODUCTS IR812.
The Standard Replacement section: 2 options from LILAND GLOBAL and STANDARD MOTOR PRODUCTS. LILAND GLOBAL AL102LG is listed in this group.
Listed part numbers: UNITED MOTOR PRODUCTS IR812, LILAND GLOBAL AL102LG and STANDARD MOTOR PRODUCTS AL102.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | UC14T | 🇺🇸 US | T-Series6 Volt | View on Amazon |
| FVP | UC14F | 🇺🇸 US | View on Amazon | |
| HOLSTEIN | 2IGC0057 | 🇺🇸 US | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | UC14 | 🇺🇸 US | Blue Streak6 Volt | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| UNITED MOTOR PRODUCTS | C14 | 🇺🇸 US | View on Amazon | |
| 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.
6 Ignition Coil parts for the 1939 Hudson Pacemaker Series 91 come from 5 brands — STANDARD MOTOR PRODUCTS, FVP, HOLSTEIN and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS UC14T.
The Economy section: 3 options from STANDARD MOTOR PRODUCTS, FVP and HOLSTEIN. STANDARD MOTOR PRODUCTS UC14T is listed in this group.
Premium: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS UC14.
Standard Replacement: 2 parts, from UNITED MOTOR PRODUCTS and WELLS. A representative part number is UNITED MOTOR PRODUCTS C14.
This group includes STANDARD MOTOR PRODUCTS UC14T, FVP UC14F and HOLSTEIN 2IGC0057 and the remaining parts above.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | R45 | 🇺🇸 US 🇨🇦 CA | ProfessionalConventional | View on Amazon |
| CHAMPION | 511 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.03" | View on Amazon |
| CHAMPION | 592 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.03" | View on Amazon |
| CHAMPION | 592C | 🇺🇸 US | Copper Plus | 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.
4 Spark Plug parts are listed for the 1939 Hudson Pacemaker Series 91, from CHAMPION and ACDELCO.
This group includes ACDELCO R45, CHAMPION 511 and CHAMPION 592 and the remaining parts above.
Buying Ignition Parts for a 1939 Hudson Pacemaker Series 91
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 3.5L 212cid 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: Ignition Coil and Spark Plug .
Frequently Asked Questions
How many ignition parts fit the 1939 Hudson Pacemaker Series 91?
Our catalog currently lists 15 ignition parts for the 1939 Hudson Pacemaker Series 91 across 4 subcategories and 8 brands, covering the 3.5L 212cid L6 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 1939 Hudson Pacemaker Series 91?
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 1939 Hudson Pacemaker Series 91?
Notes on this page include pre-set gaps of 0.030" 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 1939 Hudson Pacemaker Series 91 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 1939 Hudson Pacemaker Series 91?
Every part on this page is matched to the 3.5L 212cid 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 1939 Hudson Pacemaker Series 91
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