All spark plugs have a "gap" set from the factory. Each plug, however, is made to fit multiple applications. You must always check the plug gap, for your particular application, before installation.

NGK Spark Plug PLKR7A Laser Platinum 4288, White/Silver

NGK Spark Plug PLKR7A Laser Platinum 4288, White/Silver

Q: Will this fit a 2008 W211 E550 Mercedes ?

It’s compatible with 2008 Mercedes-Benz E550 base and E550 4matic according to the NGK website. It’s pre gap at .031” (0.8mm).

Q: is this original spark plugs or fake?

I too was worried about this. As far as I can tell the ones that I got are real. I checked the packaging and the markings on the new plugs compared to the original plugs and the markings and location were spot on. They have been in for over a year and I have not had any issues.

Product ID: 62402383

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Details

Brand
NGK
Core material
Platinum
Thread size
14mm
Top material type
Platinum
Vehicle service type
Car

⚡Laser-welded platinum tips for max spark efficiency

🔧Taper cut design for smoother throttle response

🛠️Durable construction ensures long-lasting performance

Frequently Bought Together

NGK (4288) PLKR7A Laser Platinum Spark Plug, Pack of 1

6pc - NGK Laser Platinum Spark Plugs Stock 4288 Nickel Core Tip Standard 0.032in PLKR7A

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Description

⚡ Ignite your drive with precision and power!

BUILT TO LAST - Crafted from premium durable materials to withstand high temperatures and harsh conditions.
GLOBAL COMPATIBILITY - Internationally sourced with multiple OEM part numbers, ensuring fitment across a wide range of vehicles.
PLUG PLAY INSTALLATION - Designed for easy, hassle-free installation so you can upgrade your ride without downtime.
PRECISION PLATINUM POWER - Laser-welded platinum tips on both electrodes deliver superior ignition reliability and longevity.
EFFORTLESS THROTTLE RESPONSE - Innovative taper cut reduces voltage needs, giving your engine a sharper, more responsive feel.

The NGK PLKR7A Laser Platinum Spark Plug features laser-welded platinum tips on both center and ground electrodes for enhanced durability and ignition efficiency. Its taper cut design reduces voltage requirements, improving throttle response. Lightweight and compact, this spark plug is engineered for easy installation and broad compatibility with various vehicle models.

Specifications

Manufacturer	NGK
Brand	NGK
Model	PLKR7A
Product Dimensions	11.05 x 5.69 x 5.28 cm; 23 g
Item model number	PLKR7A
Manufacturer part number	4288
OEM Part Number	0041591803, 0041593403, 0041594903, 1882709080, A0041594903
Position	Unknown
Item Weight	23 g

Have a Question? See What Others Asked

Are they gapped?

is it right spark plug for mercedes 2006 c230 m272 engine (2.5)?

Will this fit a 2008 W211 E550 Mercedes ?

is this original spark plugs or fake?

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