NGK 4577 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
- Designed for motorsport use: Specially developed and produced for the extreme conditions of racing.
- Specially developed earth electrode material and shape to withstand higher temperatures, pressures and vibrations in the combustion chamber.
- Highest load capacity: Extreme heat protection and vibration resistance to withstand higher loads.
- Note: Please observe the general fitting instructions before installation!
- Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat, Fixed SAE connector
- Spanner Size: 20,8 mm
- Thread Length [mm]: 9,5
- Spark Position [mm]: 3,0
- Thread Size: M14 x 1,25
- Item number: 4577
- Manufacturer: NGK
- EAN number: 0087295145777
- Condition: New
price incl. 19% VAT
excl. delivery costs
OE reference number(s) comparable with the original spare part number:
- OE R5670-7 — NGK
Have you ever bought this product from AUTODOC: NGK Spark plug 4577?
Customer reviews and star ratings help our customers learn more about a product and decide whether it is worth buying. A complex algorithm is used to calculate the star rating, taking into consideration how long ago the review was made, whether the item was actually purchased in the AUTODOC online shop, and whether it was returned or not.
The tag "verified purchase" allows you to find reviews from customers who have actually purchased the item in question from the AUTODOC online shop. The "verified purchase" label applies to reviews of items purchased from the same account the reviews were submitted from. We still consider reviews without the "verified purchase" tag to be important, but we can't guarantee that the items described in such reviews were purchased in the AUTODOC online shop.
NGK Spark plugs: want to know more?
Read the Spark plug 4577 FAQ and customer reviews!
Need help? Contact us
Each order from 120,00 € value of goods, include free shipping within Germany. If order total is less than 120,00 €, shipping cost will be 6,95 €
Your recently viewed items
TRW BHS1167E Brake caliper
Cast Iron
BOSCH 0 438 100 078 Fuel Distributor, injection system
K-Jetronic
JAPKO 428740J Piston Ring
92 mm
RMS 12 169 0050 Fuel Hose
9mm
FEBI BILSTEIN 101022 Engine oil cooler
FAG 825 0329 10 Ball Joint
45,1mm, for control arm
FEBI BILSTEIN 6PK1695 Serpentine belt
1698mm, 6, EPDM (ethylene propylene diene Monomer (M-class) rubber)
BOSCH 3 137 220 161 Electric Motor
VALEO 436512 Alternator
14V, 60A, L/R 0, Ø 78 mm, REMANUFACTURED PREMIUM
FERODO 23832 Brake pad set
with acoustic wear warning
VEMO 1021457 Wing mirror glass
Left
OMAC 4727DT091 Inner Door-sill
