This page lists 16 ignition parts for the 1956 Fiat 600, across 3 part types, covering the 633cc L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
The ignition system on the 1956 Fiat 600 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. All 16 listed parts are Ignition Coil (9 parts), Spark Plug Wire (4 parts) and Spark Plug (3 parts).
The 1956 Fiat 600 came with a single engine, the 633cc L4, and every part is verified against it.
10 brands supply ignition parts for the 1956 Fiat 600, led by STANDARD MOTOR PRODUCTS (4 parts), UNITED MOTOR PRODUCTS (3 parts) and CHAMPION (2 parts), plus 7 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 1956 Fiat 600. 2 parts have it, including STANDARD MOTOR PRODUCTS UC15T (Ignition Coil) and NGK 48863 (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 | UC15T | 🇺🇸 US | T-Series | View on Amazon |
| FVP | UC15F | 🇺🇸 US | View on Amazon | |
| HOLSTEIN | 2IGC0058 | 🇺🇸 US | View on Amazon | |
| SKP | SKUC15T | 🇺🇸 US | Coil Pack | View on Amazon |
| SPECTRA PREMIUM | C622 | 🇺🇸 US | Pack | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Popular | 48863 | 🇺🇸 US | 12 VoltInternal Resistor Coil | View on Amazon |
| STANDARD MOTOR PRODUCTS | UC15 | 🇺🇸 US | View on Amazon | |
| UNITED MOTOR PRODUCTS | C15 | 🇺🇸 US | View on Amazon | |
| WELLS | 5C1019 | 🇺🇸 US | Used on most import products with 12 Volt system with Internal resistorUniversal 12 Volt Coil | 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.
9 Ignition Coil parts for the 1956 Fiat 600 come from 8 brands — STANDARD MOTOR PRODUCTS, FVP, HOLSTEIN and 5 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS UC15T.
The Economy section lists 5 options from STANDARD MOTOR PRODUCTS, FVP, HOLSTEIN and 2 other brands — the catalog's value-priced group. STANDARD MOTOR PRODUCTS UC15T is listed in this group.
In the Standard Replacement grade, NGK, STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and 1 other brand supply 4 parts: built to original-equipment specification. A representative part number is NGK 48863.
Listed part numbers: STANDARD MOTOR PRODUCTS UC15T, FVP UC15F and HOLSTEIN 2IGC0058, plus the other parts above.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | R44F | 🇺🇸 US 🇨🇦 CA | ProfessionalConventional | View on Amazon |
| CHAMPION | 328 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.032" | View on Amazon |
| CHAMPION | 814 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.035" | 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.
3 Spark Plug parts are listed for the 1956 Fiat 600, from CHAMPION and ACDELCO.
Listed part numbers: ACDELCO R44F, CHAMPION 328 and CHAMPION 814.
Spark Plug Wire
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | 3400 | 🇺🇸 US | SetCore Material: Suppression Core | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | 23400 | 🇺🇸 US | Pro SeriesSet | View on Amazon |
| UNITED MOTOR PRODUCTS | 641 | 🇺🇸 US | Permashield-DelcoreSet | View on Amazon |
| UNITED MOTOR PRODUCTS | 640 | 🇺🇸 US | Set | View on Amazon |
This table covers the Spark Plug wires.
4 Spark Plug Wire parts for the 1956 Fiat 600 come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.
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 3400.
Standard Replacement: 3 parts, from UNITED MOTOR PRODUCTS and STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS 23400.
Listed part numbers: STANDARD MOTOR PRODUCTS 3400, STANDARD MOTOR PRODUCTS 23400 and UNITED MOTOR PRODUCTS 641, plus the other parts above.
Buying Ignition Parts for a 1956 Fiat 600
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 633cc L4 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 Wire .
Frequently Asked Questions
How many ignition parts fit the 1956 Fiat 600?
Our catalog currently lists 16 ignition parts for the 1956 Fiat 600 across 3 subcategories and 10 brands, covering the 633cc L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 1956 Fiat 600?
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 1956 Fiat 600?
Notes on this page include pre-set gaps of 0.025", 0.030", 0.032" and 0.035". 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 1956 Fiat 600 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 1956 Fiat 600?
Every part on this page is matched to the 633cc L4 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 1956 Fiat 600
Ignition Parts for Other Fiat 600 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.