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Bosch FR7NPP332 Double Platinum Spark Plugs

Bosch FR7NPP332 Double Platinum Spark Plugs

$119.49 USD
$119.49 USD
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✔ Bosch FR7NPP332 Double Platinum Spark Plugs — OEM 0242236510 Quality (Set of 6)
✔ Fitment: BMW N52 & N51 3.0L naturally aspirated engines (E82, E90, E92, E93, E60, E83, E70)
✔ Direct replacement for OEM part number 12-12-2-158-253
✔ Double Platinum design — platinum firing pins on center and ground electrodes
✔ Pre-Gapped at 1.0mm — ready to install straight out of the box

 

Bosch FR7NPP332 Double Platinum Spark Plugs — For BMW 3.0L N52 Engines

Misfires, rough idling, hesitation under acceleration, decreased fuel economy, or a check engine light with cylinder-specific codes (P0300-P0306) — these are common signs that your spark plugs need replacement. Worn plugs degrade the ignition system, causing incomplete combustion and placing extra strain on your ignition coils.

These are high-quality OE-style spark plugs manufactured by Bosch, a major OEM supplier for BMW. They feature platinum firing pins on both the center and ground electrodes for exceptional durability, along with a laser-welded design that withstands high combustion pressures. The copper core provides a broad heat range, and the nickel-plated threads prevent seizing in the aluminum cylinder head. This set includes 6 plugs, covering all cylinders for the 3.0L inline-6 engine.

 

When to Replace


When to Replace (Common Symptoms)
• Engine misfires or rough idling
• Loss of power or sluggish acceleration
• Poor fuel economy
• Check engine light with P0300 codes
• Difficulty starting or rough cold starts
• BMW recommends replacement at 100,000 miles for non-turbo engines

Product Details & Highlights


Product Highlights
• ✔ Double Platinum — platinum on center and ground electrodes for 3x longer life
• ✔ Copper Core — broader heat range to resist pre-ignition
• ✔ Nickel-Plated Threads — anti-seize and corrosion protection
• ✔ Laser-Welded — increased durability at high temperatures
• ✔ Pre-Gapped — no adjustment required for installation
• ✔ Backed by Bosch manufacturer warranty

Package Contents


Package Contents
• 6 × Bosch FR7NPP332 Double Platinum spark plugs

FAQ

FAQ

Is this a genuine BMW part?
This is a high-quality OEM-equivalent spark plug manufactured by Bosch, who is the original equipment supplier for BMW N52 engines. It is not a BMW-branded box, but it meets or exceeds the OEM specifications.

Does this fit my 2007 BMW 328i?
Yes — the 2007 328i with the 3.0L N52 engine uses these plugs.

What is the torque spec for installation?
The recommended torque is 28Nm for these plugs. Note that BMW's Technical Service Bulletin specifies 31Nm +/- 2Nm for the original Iridium plugs, so always refer to your specific vehicle documentation for exact specs.

Can I use these plugs on a turbocharged engine?
No — these plugs are specifically for naturally aspirated (non-turbo) N52 engines. Turbo engines use a different spark plug part number and have different requirements.

How often should I change these plugs?
BMW recommends replacement around 100,000 miles (160,000 km) for N52 engines, but this may vary based on driving conditions.

Does this set include 6 plugs?
Yes, this listing includes a set of 6 plugs to cover all cylinders on the 3.0L inline-6 engine.

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