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.

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).

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.

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NGK Spark Plug PLKR7A Laser Platinum 4288

NGK Spark Plug PLKR7A Laser Platinum 4288

Product ID: 62402383

Details

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

⏳Extended service life with platinum

⚡Reliable peak ignition power

🛠️Precision 14mm thread fit

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฿1487

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Description

⚡ Ignite your drive with platinum precision!

PLATINUM POWER LONGEVITY - Laser-welded platinum center electrode resists erosion for a longer-lasting spark plug life.
TRUSTED BY PROFESSIONALS - Backed by NGK’s 1-year warranty and a 4.7-star rating from 184 users, join the community of savvy drivers.
ENGINEERED FOR EFFICIENCY - Optimized design reduces misfires and improves fuel efficiency, keeping your drive smooth and economical.
PRECISION FIT FOR YOUR RIDE - 14mm thread size tailored for vehicle-specific compatibility guarantees hassle-free installation.
UNMATCHED IGNITION RELIABILITY - Consistent peak performance even in tough conditions ensures your engine starts every time.

The NGK Spark Plug PLKR7A Laser Platinum 4288 delivers superior ignition performance with a durable platinum center electrode that resists erosion, ensuring extended service life. Designed with a precise 14mm thread for vehicle-specific fit, it guarantees reliable starts and improved engine efficiency. Trusted globally and backed by a 1-year warranty, this spark plug is a must-have upgrade for drivers seeking consistent power and longevity.

Specifications

ASIN	B001RLRT9Q
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	160,891 in Automotive ( See Top 100 in Automotive ) 808 in Car Spark Plugs
Brand Name	NGK
Compatible with Vehicle Type	Car
Core Material	Platinum
Country Of Origin	Thailand
Customer Reviews	4.7 4.7 out of 5 stars (186)
Global Trade Identification Number	00087295142882
Item Type Name	Spark Plug
Item Weight	23 Grams
Manufacturer	NGK
Manufacturer Part Number	4288
Manufacturer Warranty Description	1 Year Manufactuer Warranty
Model Number	PLKR7A
OEM Equivalent Part Number	0041591803, 0041593403, 0041594903, 1882709080, A0041594903
Thread Size	14mm
Top Material Type	Platinum
UPC	087295142882
Unit Count	1.0 count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

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฿1487

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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