NGK TR6AP-13 5809 Platinum Spark Plug for Ford Focus & Mondeo
NGK TR6AP-13 (5809) Platinum Spark Plug – 4, 8, or 12 Pack
Upgrade your engine's ignition system with the NGK TR6AP-13 Platinum Spark Plug (Part #5809). Engineered with a precision platinum electrode, this spark plug delivers consistent, reliable ignition, improved fuel efficiency, and long-lasting performance. Compatible with Ford Focus, Ford Mondeo, Zhisheng, and other vehicles that specify this OEM part number.
Key Features
- Platinum Electrode: Offers superior durability and a stable, consistent spark compared to standard copper plugs.
- OEM-Grade Fitment: Designed to match exact specifications for compatible Ford and other vehicle models.
- Flexible Quantity Options: Available in packs of 4, 8, or 12 to suit 4-cylinder, 6-cylinder, and 8-cylinder engines.
- Optimised Heat Range: Precise thermal design helps maintain ideal combustion temperatures for consistent engine operation.
- No High-Concern Chemicals: Free from restricted or high-concern chemical substances.
- Brand: NGK – a globally trusted name in ignition technology.
Specifications
| Brand | NGK |
| Part Number | TR6AP-13 / 5809 |
| Electrode Material | Platinum |
| Pack Quantity | 4pcs / 8pcs / 12pcs |
| Compatible Vehicles | Ford Focus, Ford Mondeo, Zhisheng & other compatible models |
| Country of Origin | Made in Mainland China |
⚠️ Important Fitment Notice
Please verify that part number TR6AP-13 / 5809 matches your vehicle's OEM specifications before ordering. Engine models require specific heat ranges, thread sizes, and electrode gaps. Returns and refunds will not be approved for orders placed without confirming fitment compatibility.
Note: Packaging may vary across production batches. The package image shown is for reference only; the actual spark plug received shall prevail.
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Learn more: FuelEconomy.gov on vehicle maintenance
Frequently Asked Questions
Q: What vehicles are compatible with the NGK TR6AP-13 5809 platinum spark plug?
A: The NGK TR6AP-13 (5809) is commonly used in Ford Focus, Ford Mondeo, and Zhisheng vehicles. However, always verify the part number against your specific vehicle's OEM specifications, including heat range, thread size, and electrode gap, before purchasing to ensure correct fitment.
Q: How many spark plugs do I need to order for my engine?
A: This listing is available in packs of 4, 8, or 12. Most 4-cylinder engines require 4 spark plugs, 6-cylinder engines require 6, and 8-cylinder engines require 8. Choose the quantity that matches your engine's cylinder count.
Q: Why choose a platinum spark plug over a standard copper one?
A: Platinum spark plugs like the NGK TR6AP-13 offer a longer service life and a more consistent, stable spark compared to standard copper plugs. The platinum tip resists wear and erosion, helping maintain optimal ignition performance over a greater number of miles or kilometres.
Q: Is the packaging always the same as shown in the product images?
A: Packaging may vary between production batches. The images shown are for reference purposes only. The actual spark plug you receive will be the genuine NGK TR6AP-13 (5809), regardless of packaging differences.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.