This page lists 26 ignition parts for the 1950 Desoto S-14, across 7 part types, covering the 3.9L 237cid L6 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 1950 Desoto S-14, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. 17 parts of the 26 listed are Distributor Rotor (6 parts), Ignition Coil (6 parts) and Condenser / Capacitor (5 parts). The other 4 part types cover the remaining 9 parts.
Every part on this page is matched to the 3.9L 237cid L6 — the only engine offered in the 1950 Desoto S-14.
The most listed brands for 1950 Desoto S-14 ignition parts are WELLS (11 parts), STANDARD MOTOR PRODUCTS (7 parts) and LILAND GLOBAL (4 parts), plus 4 more brands. Quality grades include Standard Replacement, Economy and Premium.
5 parts on this 1950 Desoto S-14 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including WELLS 5H1018 (Condenser / Capacitor) and LILAND GLOBAL DR158LG (Distributor Rotor). Click any part number to see 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 Popular | 5H1018 | 🇺🇸 US | Heavy Duty | View on Amazon |
| ACDELCO | D203 | 🇺🇸 US 🇨🇦 CA | Professional | View on Amazon |
| WELLS | 5H1099 | 🇺🇸 US | Standard Duty | View on Amazon |
| WELLS | 5H1005 | 🇺🇸 US | Heavy Duty | View on Amazon |
This table covers the capacitors used in this electrical or A/C circuit.
5 Condenser / Capacitor parts are listed for the 1950 Desoto S-14, from WELLS, STANDARD MOTOR PRODUCTS and ACDELCO. WELLS 5H1018 carries the "Popular" badge.
In the Economy grade, STANDARD MOTOR PRODUCTS supplies 1 part: the catalog's value-priced group. A representative part number is STANDARD MOTOR PRODUCTS AL111T.
The Standard Replacement section lists 4 options from WELLS and ACDELCO — built to original-equipment specification. WELLS 5H1018 is listed in this group.
Part numbers include WELLS 5H1018, STANDARD MOTOR PRODUCTS AL111T and ACDELCO D203, among others listed above.
Distributor Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LILAND GLOBAL | DR196LG | 🇺🇸 US | Black Aluminum | View on Amazon |
| STANDARD MOTOR PRODUCTS | DR196 | 🇺🇸 US | View on Amazon | |
| WELLS | 5D1062 | 🇺🇸 US | with Delco Ignition | 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.
3 Distributor Cap parts for the 1950 Desoto S-14 come from 3 brands — LILAND GLOBAL, STANDARD MOTOR PRODUCTS and WELLS.
This group includes LILAND GLOBAL DR196LG, STANDARD MOTOR PRODUCTS DR196 and WELLS 5D1062.
Distributor Rotor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LILAND GLOBAL Popular | DR158LG | 🇺🇸 US | PremiumBlack Brass | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular | AL98 | 🇺🇸 US | View on Amazon | |
| LILAND GLOBAL | AL98LG | 🇺🇸 US | Height: 1.0 In | View on Amazon |
| LILAND GLOBAL | AL98RBLG | 🇺🇸 US | Red BrassPremium | View on Amazon |
| WELLS | 4R1056 | 🇺🇸 US | with Delco Distributor | View on Amazon |
| WELLS | 4R1010 | 🇺🇸 US | Contact Material: Brass | 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.
6 Distributor Rotor parts for the 1950 Desoto S-14 come from 3 brands — LILAND GLOBAL, WELLS and STANDARD MOTOR PRODUCTS. The "Popular" part is LILAND GLOBAL DR158LG.
This group includes LILAND GLOBAL DR158LG, STANDARD MOTOR PRODUCTS AL98 and LILAND GLOBAL AL98LG and the remaining parts above.
Ignition Breaker Points
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | AL4556PT | 🇺🇸 US | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 4P1012 | 🇺🇸 US | with IAT Distributor | View on Amazon |
| WELLS | 4P1034 | 🇺🇸 US | with Delco Distributor | View on Amazon |
This table covers the breaker points in a points-type distributor.
3 Ignition Breaker Points parts are listed for the 1950 Desoto S-14, from WELLS and STANDARD MOTOR PRODUCTS.
Economy: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS AL4556PT.
The Standard Replacement section: 2 options from WELLS. WELLS 4P1012 is listed in this group.
Listed part numbers: STANDARD MOTOR PRODUCTS AL4556PT, WELLS 4P1012 and WELLS 4P1034.
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 | |
| SPECTRA PREMIUM | C660 | 🇺🇸 US | Pack | 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 |
|---|---|---|---|---|
| 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 are listed for the 1950 Desoto S-14, from STANDARD MOTOR PRODUCTS, FVP, HOLSTEIN and 2 other brands. STANDARD MOTOR PRODUCTS UC14T carries the "Popular" badge.
Economy: 4 parts, from STANDARD MOTOR PRODUCTS, FVP, HOLSTEIN and 1 other brand. A representative part number is STANDARD MOTOR PRODUCTS UC14T.
The Premium section lists 1 option from STANDARD MOTOR PRODUCTS — a step above OE specification in materials, tolerances or warranty terms. STANDARD MOTOR PRODUCTS UC14 is listed in this group.
The Standard Replacement section: 1 option from WELLS. WELLS 5C1063 is listed in this group.
This group includes STANDARD MOTOR PRODUCTS UC14T, FVP UC14F and HOLSTEIN 2IGC0057 and the remaining parts above.
Ignition Conversion Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1A4219 | 🇺🇸 US | Autolite IGS, IAP Distributors, Lobe Sensor Module6 Volt | View on Amazon |
| WELLS | 1A4218 | 🇺🇸 US | Autolite IGS, IAP Distributors, Lobe Sensor Module6 Volt | View on Amazon |
This table covers the Ignition Conversion kits.
2 Ignition Conversion Kit parts for the 1950 Desoto S-14 come from WELLS.
This group includes WELLS 1A4219 and WELLS 1A4218.
Ignition Lock Cylinder
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | US12L | 🇺🇸 US | View on Amazon |
This table covers the lock cylinders in the ignition switch.
One part is listed for the 1950 Desoto S-14 — STANDARD MOTOR PRODUCTS US12L.
Buying Ignition Parts for a 1950 Desoto S-14
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 3.9L 237cid 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: Distributor Rotor and Ignition Coil .
Frequently Asked Questions
How many ignition parts fit the 1950 Desoto S-14?
Our catalog currently lists 26 ignition parts for the 1950 Desoto S-14 across 7 subcategories and 7 brands, covering the 3.9L 237cid L6 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 1950 Desoto S-14?
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 1950 Desoto S-14 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 1950 Desoto S-14?
Every part on this page is matched to the 3.9L 237cid 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 1950 Desoto S-14
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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.