NGK Spark Plug 4559 - For Focus, Fiesta, Ka | 4 Pack
In stock, ready to ship
In stock now — leaves the warehouse in 1–2 business days
Fitment
Listed for Fiesta, Focus
Check this part against your vehicle
Options come from the vehicles named on the parts we stock.
Product details
Upgrade Your Vehicle's Performance with NGK Spark Plug 4559!
The NGK 4559 Spark Plug is the perfect choice for car owners and mechanics looking to enhance engine efficiency in Focus, Fiesta, and Ka models. This 4-pack ensures you have replacements ready when you need them most, promoting optimal ignition performance.
Key Benefits:
- Packed with 4 high-quality spark plugs, ideal for smooth engine start and performance.
- Features nickel center electrode and solid 5 kOhm suppression for reliable spark without interference.
- Designed with a conical seat for a secure fit and optimal sealing.
Technical Specifications:
- Hex Size: 16 mm
- Thread Size: M14 x 1.25
- Thread Length: 1.0 in (25 mm)
- Sparking Gap: 0.12 in (3.0 mm)
- Fixed SAE Connection
How to Use:
Simply remove your old spark plugs using a spark plug socket and install the new NGK plugs by hand-tightening and then using a torque wrench to secure them to the manufacturer's specifications.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.
