14 Ignition parts are listed for the 1975 Maserati Bora, in 1 part type, covering both the 4.7L V8 and the 4.9L V8. Each one has a brand, a manufacturer part number and notes that say where it fits.
The ignition system on the 1975 Maserati Bora delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. Every listed part is a Spark Plug.
The 1975 Maserati Bora was sold with both the 4.7L V8 and the 4.9L V8. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 1975 Maserati Bora ignition parts are NGK (5 parts), CHAMPION (5 parts) and ACDELCO (3 parts), plus 1 more brand. Quality grades include Copper / Nickel, Iridium and Double Platinum.
3 parts on this 1975 Maserati Bora page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including NGK 4008 (Spark Plug) and NGK 6637 (Spark Plug). Click any part number to see every vehicle that part fits.
Spark Plug
Summary: Notes include pre-set gaps of 0.024", 0.028", 0.03", 0.032", 0.035", 0.036", 0.040" and 0.041". Replacement brands in this table include NGK, CHAMPION and ACDELCO.
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Popular Fits: 4.9L V8 | 4008 | 🇺🇸 US | StandardPre-Set Gap: 0.032" | View on Amazon |
| ACDELCO Fits: 4.9L V8 | R42XLS | 🇺🇸 US 🇨🇦 CA | ProfessionalConventional | View on Amazon |
| CHAMPION Fits: 4.9L V8 | 415 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.032" | View on Amazon |
| CHAMPION Fits: 4.9L V8 | 300 | 🇺🇸 US | Copper PlusPre-Set Gap: 0.032" | View on Amazon |
| CHAMPION Fits: 4.9L V8 | 4151 | 🇺🇸 US | Copper PlusClassification: Champion Copper Plus Small Engine | View on Amazon |
| NGK Fits: 4.9L V8 | 6427 | 🇺🇸 US | V-PowerPre-Set Gap: 0.032" | View on Amazon |
| NGK Fits: 4.9L V8 | 7131 | 🇺🇸 US | StandardPre-Set Gap: 0.036" | View on Amazon |
Double Platinum (lasts up to 3x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.9L V8 | 41804 | 🇺🇸 US 🇨🇦 CA | ProfessionalDouble Platinum | View on Amazon |
| CHAMPION Fits: 4.9L V8 | 7415 | 🇺🇸 US | Double Platinum PowerPre-Set Gap: 0.032" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Popular Fits: 4.9L V8 | 6637 | 🇺🇸 US | Iridium IXPre-Set Gap: 0.032" | View on Amazon |
| CHAMPION Fits: 4.9L V8 | 9804 | 🇺🇸 US | IridiumPre-Set Gap: 0.03" | View on Amazon |
| SKP Fits: 4.9L V8 | SP1041 | 🇺🇸 US | Tapered Ground Electrode with Platinum Chip | View on Amazon |
Platinum (lasts up to 2x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Popular Fits: 4.9L V8 | 7084 | 🇺🇸 US | G-PowerPre-Set Gap: 0.040" | View on Amazon |
| ACDELCO Fits: 4.9L V8 | 4 | 🇺🇸 US 🇨🇦 CA | ProfessionalRapidfire | 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.
14 Spark Plug parts for the 1975 Maserati Bora come from 4 brands — NGK, CHAMPION, ACDELCO and 1 other brand. The "Popular" part is NGK 4008.
The Copper / Nickel section lists 7 options from NGK, CHAMPION and ACDELCO — grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. NGK 4008 is listed in this group.
The Double Platinum (lasts up to 3x longer than Copper / Nickel) section lists 2 options from ACDELCO and CHAMPION — grouped under the catalog's "Double Platinum (lasts up to 3x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. ACDELCO 41804 is listed in this group.
In the Iridium (lasts up to 4x longer than Copper / Nickel) grade, NGK, CHAMPION and SKP supply 3 parts: 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 6637.
The Platinum (lasts up to 2x longer than Copper / Nickel) section lists 2 options from NGK and ACDELCO — grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. NGK 7084 is listed in this group.
Buying Ignition Parts for a 1975 Maserati Bora
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: Spark Plug .
Frequently Asked Questions
How many ignition parts fit the 1975 Maserati Bora?
Our catalog currently lists 14 ignition parts for the 1975 Maserati Bora across 1 subcategory and 4 brands, covering both the 4.7L V8 and the 4.9L V8. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 1975 Maserati Bora 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 1975 Maserati Bora?
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 1975 Maserati Bora?
Notes on this page include pre-set gaps of 0.024", 0.028", 0.03", 0.032", 0.035", 0.036", 0.040" and 0.041". 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 1975 Maserati Bora 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 1975 Maserati Bora?
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 1975 Maserati Bora
Ignition Parts for Other Maserati Bora Years
Switch vehicle or jump to a subcategory
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.