NGK 4288 Laser Platinum Spark Plugs PLKR7A Compatible with Select Mercedes-Benz, Dodge & Freightliner Sprinter V6 Applications (6 Pack)
| Brand Name | NGK |
|---|---|
| Manufacturer Part Number | 4288 |
| Number of Items | 1 |
| Unit Count | 1 Count |
| OEM Equivalent Part Number | Cross-reference is for reference only. Confirm compatibility with your vehicle. Torch LDKRTPP Bosch Diagnostic InSight YR7MPP33 Champion Spark Plug Champion Iridium Champion Industrial 7019 Champion Spark Plug Champion Iridium Champion Industrial 9408 Bentley 07V905600A Mercedes-Benz A 004 159 49 03 |
| Manufacturer | NGK |
This listing is for 6 PLKR7A 4288 NGK Laser Platinum Spark Plugs. Fitment information is provided in the Product Description below—always verify the correct part number with your vehicle manufacturer, owner’s manual, or NGK directly before purchasing.
Offering the quality, reliability and durability you'd expect from an OEM manufacturer, NGK is known for being the world’s leading supplier of OEM spark plugs.
NGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions.
High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Most Laser Platinum spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
Our customer service staff is ready to help you with any questions or concerns you may have. Be sure to We offer unbeatable service!
This spark plug is compatible with Dodge
Sprinter 2500 (3.5l 6 cyl) 2007-2008
Sprinter 3500 (3.5l 6 cyl) 2007-2008
This spark plug is compatible with Freightliner
This spark plug is compatible with Mercedes-Benz
C230 (2.5l 6 cyl) 2006-2009
C250 (2.5l 6 cyl) 2010-2012
C280 (3l 6 cyl) 2006-2007
C300 (3l 6 cyl) 2008-2012
C350 (3.5l 6 cyl) 2006-2011
CLK350 (3.5l 6 cyl) 2006-2009
E280 (3l 6 cyl) 2007
E300 (3l 6 cyl) 2008-2009
E350 (3.5l 6 cyl) 2006-2011
GLK350 (3.5l 6 cyl) 2010-2012
ML350 (3.5l 6 cyl) 2006-2011
ML450 (3.5l 6 cyl) 2010-2011
R350 (3.5l 6 cyl) 2006-2011
S350 (3.7l 6 cyl) 2006
S400 (3.5l 6 cyl) 2010-2013
SLK280 (3l 6 cyl) 2006-2008
SLK300 (3l 6 cyl) 2009-2011
SLK350 (3.5l 6 cyl) 2005-2011
Stock Number
4288
PLKR7A
Material Grade
Double Platinum
Resistance (Ohms)
1000.0
Ground Electrode Tip Design
Standard
Ground Configuration
J-Gap
Ground Electrode Core Material
Nickel
Washer Included
Yes
Grade Type
Performance
Electrical Terminal Type
Non-Removable Nut
Center Electrode Core Material
Copper
Center Electrode Tip Material
Platinum
Pre-Gap Size (IN)
.032
Pre-Gap Size (MM)
0.8
Ground Electrode Quantity
1
Hex Size
5/8" (16mm)
Insulator Height (IN)
2.01
Insulator Height (MM)
51.0
Manufacturer Heat Range
7
Seat Type
Flat
Reach (IN)
1.043
Reach (MM)
26.5
Thread Diameter (IN)
0.472
Thread Diameter (MM)
12.0
Insulator Material
Ceramic
Resistor Type
Ground Electrode Tip Material
Skirt
No
Center Electrode Insulator Tip Projection (IN)
0.14
Center Electrode Insulator Tip Projection (MM)
3.5
Center Electrode Design
Fine Wire
Washer Type
Crush
Center Electrode Projection
Mid Projection
Packing and shipping
|
Packaging Regulation : |
Wooden Box / Carton |
|
Delivery time : |
7~14 days(About) |
|
Conditions : |
New and Genuine |

How do you order?
Okcarpart makes ordering GET Parts easy. Simply send a mail to us. Instead of searching online and guessing which parts you need, our team will make sure you get the correct parts. We process and deliver your order fast, and always at a competitive price. Enjoy 5-star service!
1.IDENTIFY
Determine the parts you need. To ensure the correct parts are quoted, it's best to have the machine make and model, along with part numbers and photos of the nameplate if possible. Our team of professionals are here to help ensure you get the correct parts that fit and work the first time. Our sales team can also survey and help identify the parts you may need. Please email us to get started!
2.ORDER
Our professional internal sales teams and strong supply chain system will assist you to identify the right parts, and can recommend the most cost-effective solution for you. Our team of professionals will process your order, and ensure your order is correct the first time. With over 15 years in the business, we remove the guesswork and always deliver.
3.DELIVER
We'll ship or deliver your products as required, to your nominated location. If you're also located elsewhere, we'll identify the best shipping options for both price and delivery time. Email us now!
FAQs
Q1: What is the difference between OEM and Aftermarket parts, and how do I select the right quality level for my needs?
A: OEM (Original Equipment Manufacturer) parts guarantee exact fit and factory quality, typically at a higher cost. Our Aftermarket parts are sourced from certified manufacturers, often offering comparable performance and superior value. We clearly label all products to allow the customer to make an informed choice based on budget and required lifespan.
Q2: Since you are a global supplier, how do I calculate total shipping costs and estimated delivery time to my country/region?
A: Shipping costs are calculated based on part dimensions, weight, and the destination country during checkout. We offer multiple options (e.g., Economy, Express) with transparent, real-time tracking. Delivery times are clearly displayed and factor in customs processing for international orders.
Q3: What is the warranty period on your auto parts, and what does the warranty actually cover?
A: Most new parts carry a minimum 12-month limited warranty covering defects in material and workmanship, excluding wear and tear and improper installation. The specific warranty details (period and coverage) are clearly listed on each product page.
Q4: How secure is my personal and payment information when placing an order on "okcarpart" ?
A: We use industry-leading security protocols, including SSL encryption and reputable global payment gateways (TT, Visa, Mastercard, PayPal). We strictly comply with global data protection regulations to ensure customer information is secure and protected against fraud.
Q5: We conduct annual targeted procurement of autoparts and repair kits to sustain production. I'd like to know if there are any contract discounts available?
A: Absolutely. Our primary strength lies in supply capability. Whether it's OEM manufacturing or global inventory searches—from components to complete units—we can match your needs with the nearest partner's inventory for rapid delivery. Our global alliance enables transactions at wholesale agency rates.