The 1954 Austin-Healey 100 has 10 ignition parts with verified fitment on this page — 3 part types and 7 brands, covering both the 2.2L L4 and the 2.7L L4. Each part includes a manufacturer part number and application notes.
On the 1954 Austin-Healey 100, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. All 10 listed parts are Ignition Coil (5 parts), Spark Plug (4 parts) and Ignition Conversion Kit (1 part).
The 1954 Austin-Healey 100 was sold with both the 2.2L L4 and the 2.7L L4. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
7 brands supply ignition parts for the 1954 Austin-Healey 100, led by STANDARD MOTOR PRODUCTS (2 parts), WELLS (2 parts) and CHAMPION (2 parts), plus 4 more brands. Quality grades include Economy, Premium and Standard Replacement.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1954 Austin-Healey 100. 1 part has it: STANDARD MOTOR PRODUCTS UC14T (Ignition Coil). Each part number opens a page with every vehicle that part fits.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 2.2L L4 | UC14T | 🇺🇸 US | T-Series6 Volt | View on Amazon |
| FVP Fits: 2.2L L4 | UC14F | 🇺🇸 US | View on Amazon | |
| HOLSTEIN Fits: 2.2L L4 | 2IGC0057 | 🇺🇸 US | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.2L L4 | UC14 | 🇺🇸 US | Blue Streak6 Volt | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 2.2L L4 | 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.
5 Ignition Coil parts for the 1954 Austin-Healey 100 come from 4 brands — STANDARD MOTOR PRODUCTS, FVP, HOLSTEIN and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS UC14T.
The Economy section lists 3 options from STANDARD MOTOR PRODUCTS, FVP and HOLSTEIN — the catalog's value-priced group. STANDARD MOTOR PRODUCTS UC14T 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.
In the Standard Replacement grade, WELLS supplies 1 part: built to original-equipment specification. A representative part number is WELLS 5C1063.
Listed part numbers: STANDARD MOTOR PRODUCTS UC14T, FVP UC14F and HOLSTEIN 2IGC0057, plus the other parts above.
Ignition Conversion Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 2.2L L4 | 1A4232 | 🇺🇸 US | Lucas Distributor # DM2P4, Lobe Sensor Module, Early DM2 Distributor with 2 Piece contact Set12 Volt | View on Amazon |
This table covers the Ignition Conversion kits.
One part is listed for the 1954 Austin-Healey 100 — WELLS 1A4232.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 2.2L L4 | R44XL | 🇺🇸 US 🇨🇦 CA | ProfessionalConventional | View on Amazon |
| CHAMPION Fits: 2.2L L4 | 120 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.026" | View on Amazon |
| CHAMPION Fits: 2.2L L4 | 123 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.025" | View on Amazon |
| MOTORCRAFT Fits: 2.2L L4 | SP466 | 🇺🇸 US | Copper | 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 1954 Austin-Healey 100, from CHAMPION, ACDELCO and MOTORCRAFT.
Listed part numbers: ACDELCO R44XL, CHAMPION 120 and CHAMPION 123, plus the other parts above.
Buying Ignition Parts for a 1954 Austin-Healey 100
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: Ignition Coil and Spark Plug .
Frequently Asked Questions
How many ignition parts fit the 1954 Austin-Healey 100?
Our catalog currently lists 10 ignition parts for the 1954 Austin-Healey 100 across 3 subcategories and 7 brands, covering both the 2.2L L4 and the 2.7L L4. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 1954 Austin-Healey 100 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 1954 Austin-Healey 100?
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 1954 Austin-Healey 100?
Notes on this page include pre-set gaps of 0.025", 0.026" and 0.034". 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 1954 Austin-Healey 100 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 1954 Austin-Healey 100?
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 1954 Austin-Healey 100
Ignition Parts for Other Austin-Healey 100 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.