The 2015 Peugeot 508 has 4 ignition parts with verified fitment on this page — 2 part types and 2 brands, covering the 1.6L L4 Turbocharged engine. Each part includes a manufacturer part number and application notes.
The ignition system on the 2015 Peugeot 508 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. All 4 listed parts are Spark Plug (3 parts) and Camshaft Position Sensor (1 part).
Every part on this page is matched to the 1.6L L4 Turbocharged — the only engine offered in the 2015 Peugeot 508.
The most listed brands for 2015 Peugeot 508 ignition parts are NGK (3 parts) and MARELLI (1 part). Quality grades include Copper / Nickel, Iridium and Platinum.
Each part number listed for the 2015 Peugeot 508 opens a page with every vehicle that part fits.
Camshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MARELLI | SAC072 | 🇲🇽 MX | View on Amazon |
This table covers the sensors that report camshaft position to the ECU. 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 2015 Peugeot 508 — MARELLI SAC072.
Spark Plug
Copper / Nickel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK | 6376 | 🇲🇽 MX | V-PowerPre-Set Gap: 0.044" | View on Amazon |
Iridium (lasts up to 4x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK | 4469 | 🇲🇽 MX | Iridium IXPre-Set Gap: 0.044" | View on Amazon |
Platinum (lasts up to 2x longer than Copper / Nickel)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK | 5018 | 🇲🇽 MX | G-PowerPre-Set Gap: 0.040" | 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 for the 2015 Peugeot 508 come from NGK.
The Copper / Nickel section lists 1 option from NGK — grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. NGK 6376 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 4469.
The Platinum (lasts up to 2x longer than Copper / Nickel) section lists 1 option from NGK — 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 5018 is listed in this group.
Buying Ignition Parts for a 2015 Peugeot 508
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 1.6L L4 Turbocharged 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 Camshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2015 Peugeot 508?
Our catalog currently lists 4 ignition parts for the 2015 Peugeot 508 across 2 subcategories and 2 brands, covering the 1.6L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 2015 Peugeot 508?
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 2015 Peugeot 508?
Notes on this page include pre-set gaps of 0.040" and 0.044". 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 2015 Peugeot 508 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 2015 Peugeot 508?
Every part on this page is matched to the 1.6L L4 Turbocharged 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 2015 Peugeot 508
Ignition Parts for Other Peugeot 508 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.