This page lists 6 ignition parts for the 1994 Ferrari 512 TR, across 3 part types, covering the 4.9L H12 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 1994 Ferrari 512 TR, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. All 6 listed parts are Spark Plug (4 parts), Crankshaft Position Sensor (1 part) and Ignition Coil (1 part).
Every part on this page is matched to the 4.9L H12 — the only engine offered in the 1994 Ferrari 512 TR.
The most listed brands for 1994 Ferrari 512 TR ignition parts are NGK (2 parts), MARELLI (1 part) and BOSCH (1 part), plus 2 more brands. Quality grades include Copper / Nickel and Iridium.
Each part number listed for the 1994 Ferrari 512 TR opens a page with every vehicle that part fits.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MARELLI | SAG066 | 🇺🇸 US | View on Amazon |
This table covers the sensors that report crankshaft position and engine speed. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
One part is listed for the 1994 Ferrari 512 TR — MARELLI SAG066.
Ignition Coil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | 0221503449 | 🇺🇸 US | 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.
One part is listed for the 1994 Ferrari 512 TR — BOSCH 0221503449.
Spark Plug
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOLITE | 4163 | 🇺🇸 US | Copper Resistor Spark PlugDisplay Pack | View on Amazon |
| CHAMPION | 905 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.025" | View on Amazon |
| NGK | 2641 | 🇺🇸 US | StandardPre-Set Gap: 0.036" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK | 2316 | 🇺🇸 US | Iridium IXPre-Set Gap: 0.032" | 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 for the 1994 Ferrari 512 TR come from 3 brands — NGK, AUTOLITE and CHAMPION.
The Copper / Nickel section lists 3 options from AUTOLITE, CHAMPION and NGK — grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. AUTOLITE 4163 is listed in this group.
In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, NGK supplies 1 part: grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is NGK 2316.
Part numbers include AUTOLITE 4163, CHAMPION 905 and NGK 2641, among others listed above.
Buying Ignition Parts for a 1994 Ferrari 512 TR
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 4.9L H12 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 Crankshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 1994 Ferrari 512 TR?
Our catalog currently lists 6 ignition parts for the 1994 Ferrari 512 TR across 3 subcategories and 5 brands, covering the 4.9L H12 engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 1994 Ferrari 512 TR?
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 1994 Ferrari 512 TR?
Notes on this page include pre-set gaps of 0.025", 0.028", 0.030", 0.032" and 0.036". 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 1994 Ferrari 512 TR 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 1994 Ferrari 512 TR?
Every part on this page is matched to the 4.9L H12 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 1994 Ferrari 512 TR
Ignition Parts for Other Ferrari 512 TR Years
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