MPN: PLKR7A

2x NGK Japanese Industrial Laser Platinum Spark Plug For Mercedes-Benz #PLKR7A

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RRP $93.39
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Genuine NGK spark plug for Mercedes-Benz. OE-spec replacement with manufacturer warranty.

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🇦🇺Aussie-ownedMoorabbin, VIC
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↩️30-day returnsNo quibbles

2x NGK Japanese Industrial Laser Platinum Spark Plug For Mercedes-Benz #PLKR7A

Spark plugs deliver the ignition spark that fires each cylinder. As they wear, you see harder cold starts, rougher idle, misfires, lost fuel economy, and increased emissions. Replacing all plugs at once restores even ignition across every cylinder.

Why NGK

  • Japanese Industrial Standard (JIS) quality control on every plug or coil.
  • Original-equipment supplier to many of the world's leading vehicle manufacturers.
  • Engineered for consistent spark, cold-start reliability and long service life.

Vehicle fitment

  • Mercedes-Benz

See the Vehicle Compatibility tab for the full year-by-year fitment list. We recommend confirming your vehicle's VIN and original part number before ordering.

Warranty: Standard manufacturer warranty applies. Please confirm fitment against your VIN before installation.

Zivor Automotive is an Australian-owned automotive parts supplier shipping nationwide from Moorabbin, Victoria. Free eParcel shipping with signature, dispatched same business day where possible.

Same-day dispatchOrder by 2pm AEST
🚚Free shippingAustralia-wide
↩️30-day returnsNo quibbles
🛡️OE-spec qualityManufacturer warranty

 

Specification Type Specification Value
Part No.PLKR7A
TypeSPARK PLUG
BrandNGK SPARK PLUGS
Unit of MeasureEACH
DescriptionNGK Laser Platinum Spark Plug
WarrantyService Interval
Seat TypeGasket
ThreadM12 x 1.25
Reach26.5
Hex Size16
ResistedYes
Gap.8mm
Product Group 1ELECTRICAL PARTS
Product Group 2SPARK PLUGS & GLOW PLUGS

 

Features:-

• Fine Platinum tipped centre electrode and Platinum tipped ground electrode ensures slow wear rate providing stable idle, improved fuel efficiency and lower emissions

• Longer service life

• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties

• Corrugated ribs reduce the risk of flashover

• Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer

• Triple seals prevent leakage

• Copper core aids in heat removal

Part NoPLKR7A
BrandNGK
TypeLaser Platinum Spark Plug
Suitable forMercedes-Benz
Shipping Weight0.1000kg

⚠️ For reference only. Always confirm against your vehicle's VIN before purchase.

 

RUTHENIUM HX™

High-Ignitability Spark Plugs

Ruthenium HX™ brings the most advanced spark plug technology to the automotive aftermarket, delivering better efficiency and power for today’s engines.

THE NGK DIFFERENCE

• DFE & PSPE® tip designs

• Superior oxidation resistance

• Advanced high-ignitability technology

• Enhanced blistering/anti-peeling

 

IRIDIUM SPARK PLUGS

High-Performance Spark Plugs and OE Replacement

IRIDIUM IX®

The improved throttle response, superior anti-fouling, and high ignitability make Iridium IX® ideal for the performance enthusiast. Iridium’s extremely high melting point is perfectly suited to today’s high-temperature engines, delivering outstanding acceleration, fuel efficiency, and durability.

• A fine iridium tip ensures high durability and a consistently stable spark

• Trivalent metal plating for superior anti-corrosion and anti-seizing properties

• Outstanding acceleration, high fuel efficiency, and durability

LASER IRIDIUM

Laser Iridium is designed alongside OEMs to meet quality and durability standards for each manufacturer. Featuring high-grade alumina silicate ceramic and fine wire center electrodes, the Laser Series brings OE performance to every engine.

 

PLATINUM SPARK PLUGS

Superior Performance and OE Replacement

G-POWER®

NGK G-Power® platinum spark plugs feature a single platinum tip, 98% pure copper core and a .6 mm fine-wire center electrode for more focused sparks and better ignitability.

• Trapezoidal ground electrode reduces quenching

• High-grade alumina silicate ceramic for stronger insulation

• Cold-rolled threads prevent cross-threading and damage to cylinder heads

LASER PLATINUM

Laser Platinum is designed alongside OEMs to meet quality and durability standards for each manufacturer. Featuring high-grade alumina silicate ceramic and fine wire center electrodes, the Laser Series brings OE performance to every engine.

 

NICKEL SPARK PLUGS

Performance Spark Plugs

NGK nickel spark plugs feature a specially designed v-groove center electrode, improving ignitability and reducing quenching. The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating.

• Cold-rolled threads prevent cross-threading and damage to cylinder heads

• Trivalent plating eliminates the need for anti-seize

• High-grade alumina silicate ceramic

 

OE-STYLE SPARK PLUGS

OE Legacy and Performance

NGK spark plugs come standard on more vehicles in North America than any other manufacturer. The OE-style spark plug line brings that original equipment spark plug to the automotive aftermarket, delivering OE fit, form, function, and performance for your engine. 

 

 

Make Model & Series Year Range Engine Details
MERCEDES-BENZC230 CL203 2.5L M272 DOHC-PB 24v MPFIV6 150kW 6sp Man 2dr Coupe RWD 01/05 - 12/06
MERCEDES-BENZC230 CL203 2.5L M272 DOHC-PB 24v MPFIV6 150kW 7sp Auto 2dr Coupe RWD 01/05 - 12/07
MERCEDES-BENZC230 S203 2.5L M272 DOHC-PB 24v MPFIV6 150kW 7sp Auto 4dr Wagon RWD 01/05 - 12/07
MERCEDES-BENZC230 W203 2.5L M272 DOHC-PB 24v MPFIV6 150kW 7sp Auto 4dr Sedan RWD 01/05 - 12/07
MERCEDES-BENZC250 CGI S204 1.8L M271 DOHC 16v Turbo Petrol Direct Inj.4cyl 150kW 5sp Auto 4dr Wagon RWD 01/10 - 12/11
MERCEDES-BENZC280 W204 3.0L M272 DOHC-PB 24v MPFIV6 170kW 7sp Auto 4dr Sedan RWD 01/07 - 12/09
MERCEDES-BENZC300 W204 3.0L M272 DOHC-PB 24v MPFIV6 170kW 7sp Auto 4dr Sedan RWD 01/09 - 12/11
MERCEDES-BENZC350 W203 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 4dr Sedan RWD 01/05 - 12/07
MERCEDES-BENZCL500 C216 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 2dr Coupe RWD 01/07 - 12/10
MERCEDES-BENZCLK280 A209 3.0L M272 DOHC-PB 24v MPFIV6 170kW 7sp Auto 2dr Cabriolet RWD 01/05 - 12/09
MERCEDES-BENZCLK280 C209 3.0L M272 DOHC-PB 24v MPFIV6 170kW 7sp Auto 2dr Coupe RWD 01/05 - 12/09
MERCEDES-BENZCLK350 A209 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 2dr Cabriolet RWD 01/05 - 12/09
MERCEDES-BENZCLK350 C209 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 2dr Coupe RWD 01/05 - 12/09
MERCEDES-BENZCLK500 A209 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 2dr Cabriolet RWD 01/06 - 12/09
MERCEDES-BENZCLK500 C209 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 2dr Coupe RWD 01/06 - 12/09
MERCEDES-BENZCLS350 C219 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 4dr Coupe RWD 01/05 - 12/11
MERCEDES-BENZCLS500 C219 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 4dr Coupe RWD 01/06 - 12/11
MERCEDES-BENZE280 S211 3.0L M272 DOHC-PB 24v MPFIV6 170kW 7sp Auto 4dr Wagon RWD 01/05 - 12/09
MERCEDES-BENZE280 W211 3.0L M272 DOHC-PB 24v MPFIV6 170kW 7sp Auto 4dr Sedan RWD 01/05 - 12/09
MERCEDES-BENZE350 S211 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 4dr Wagon RWD 01/05 - 12/09
MERCEDES-BENZE350 W211 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 4dr Sedan RWD 01/05 - 12/09
MERCEDES-BENZE500 A207 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 2dr Cabriolet RWD 01/10 - 12/11
MERCEDES-BENZE500 C207 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 2dr Coupe RWD 01/09 - 12/11
MERCEDES-BENZE500 W211 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 4dr Sedan RWD 01/06 - 12/09
MERCEDES-BENZE500 W212 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 4dr Sedan RWD 01/09 - 12/11
MERCEDES-BENZGL500 X164 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 4dr Wagon AWD 01/06 - 12/12
MERCEDES-BENZML350 W164 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 4dr Wagon AWD 01/05 - 12/11
MERCEDES-BENZML350 W166 3.5L M276 DOHC-PB 24v Petrol Direct Inj.V6 225kW 7sp Auto 4dr Wagon AWD 01/12 - 12/13
MERCEDES-BENZML500 W164 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 4dr Wagon AWD 01/07 - 12/11
MERCEDES-BENZR350 V251, W251 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 4dr Wagon AWD 01/06 - 12/10
MERCEDES-BENZR500 V251, W251 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 4dr Wagon AWD 01/07 - 12/10
MERCEDES-BENZS350 W221 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 4dr Sedan RWD 01/06 - 12/11
MERCEDES-BENZS350L V221 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 4dr Sedan LWB RWD 01/06 - 12/11
MERCEDES-BENZS500 W221 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 4dr Sedan RWD 01/06 - 12/11
MERCEDES-BENZS500L V221 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 4dr Sedan LWB RWD 01/06 - 12/11
MERCEDES-BENZSL350 R230 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 2dr Roadster RWD 01/06 - 12/08
MERCEDES-BENZSL350 R230 3.5L M272 DOHC-PB 24v MPFIV6 232kW 7sp Auto 2dr Roadster RWD 01/08 - 12/12
MERCEDES-BENZSL500 R230 5.5L M273 DOHC-PB 32v MPFIV8 285kW 7sp Auto 2dr Roadster RWD 01/06 - 12/12
MERCEDES-BENZSLK280 R171 3.0L M272 DOHC-PB 24v MPFIV6 170kW 6sp Man 2dr Roadster RWD 01/05 - 12/08
MERCEDES-BENZSLK280 R171 3.0L M272 DOHC-PB 24v MPFIV6 170kW 7sp Auto 2dr Roadster RWD 01/05 - 12/08
MERCEDES-BENZSLK300 R171 3.0L M272 DOHC-PB 24v MPFIV6 170kW 6sp Man 2dr Roadster RWD 01/10 - 12/11
MERCEDES-BENZSLK300 R171 3.0L M272 DOHC-PB 24v MPFIV6 170kW 7sp Auto 2dr Roadster RWD 01/10 - 12/11
MERCEDES-BENZSLK350 R171 3.5L M272 DOHC-PB 24v MPFIV6 200kW 6sp Man 2dr Roadster RWD 01/04 - 12/08
MERCEDES-BENZSLK350 R171 3.5L M272 DOHC-PB 24v MPFIV6 200kW 7sp Auto 2dr Roadster RWD 01/04 - 12/08
MERCEDES-BENZSLK350 R171 3.5L M272 DOHC-PB 24v MPFIV6 224kW 6sp Man 2dr Roadster RWD 01/08 - 12/11
MERCEDES-BENZSLK350 R171 3.5L M272 DOHC-PB 24v MPFIV6 224kW 7sp Auto 2dr Roadster RWD 01/08 - 12/11

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Shipping

Free Australia-wide shipping via Australia Post eParcel with signature on delivery.

Express upgrade available from $14.90 at checkout.

Orders placed before 2pm AEST on business days are dispatched same day from our Moorabbin, VIC warehouse.

Returns

30-day returns — if the part doesn't fit or you change your mind, return it in original condition within 30 days for a refund or replacement.

See our full Returns Policy for details.


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