2004 Peugeot 407 1.8L Spark Plugs
Catalog-listed plug, cross-brand equivalents, gap, and where to buy for the 2004 Peugeot 407 1.8L.
Listed in a manufacturer plug catalog — confirm against your owner's manual before buying.
The NGK LFR5B is a 14mm thread, 19mm reach, gasket seat, heat range 5, copper electrode spark plug. These specifications are decoded from the NGK part number and determine which plugs it safely cross-references to — a valid equivalent must match the thread, reach, seat and heat range.
Spark plugs that fit the 2004 Peugeot 407 1.8L
| Plug | Metal | Gap | Buy |
|---|---|---|---|
| NGK LFR5B | Copper | — | Buy |
Frequently asked questions
What spark plug does a 2004 Peugeot 407 1.8L use?
A manufacturer catalog lists the NGK LFR5B (Copper), gapped at the factory spec. Listed in a manufacturer plug catalog — confirm against your owner's manual before buying.
How many spark plugs does a 2004 Peugeot 407 1.8L need?
Check your owner's manual for the exact count for this engine.
What is the spark plug gap for a 2004 Peugeot 407 1.8L?
See the underhood emissions label — always confirm against the label or manual before installing.
Affiliate disclosure: As an Amazon Associate and affiliate partner we earn from qualifying purchases. Always confirm fitment against your owner's manual or the manufacturer catalog before buying.