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Thread size	m14 x 1,25
Spanner size	16 mm
Thread length (mm)	17.5
Spark position (mm)	5.0
Spark plug	1 - earthed electrode with taper gasket seat platinum middle electrode interference suppression 5 kohm fixed sae connector

Product number: 7862

PZTR5A-15 4X 7862 Ngk Spark Plugs 12 563 707 578 277

In stock

Shipping method	Delivery time	Stock
Shipping	27-4-2026	7

Price incl. vat.

£ 68.91

Buy Now

Description

Upgrade or maintain your vehicle with the high-quality NGK Spark Plugs Spark Plug — part number 7862, available now at A-Z Halifax.

This product has been carefully selected for its reliability, performance, and compatibility with a wide range of vehicles. Whether you're working on routine maintenance or a major repair, the NGK Spark Plugs offers excellent value and dependable performance you can trust.

At A-Z Halifax, we stock thousands of car parts and accessories to make your repair job easier and more efficient. Our experienced team is always available to help ensure you’re choosing the right part for your needs.

Manufacturer	Productnumber
buick	12 563 707 , 12563707
buick	12 578 277 , 12578277
cadillac	12 563 707 , 12563707
cadillac	12 578 277 , 12578277
chevrolet	12 563 707 , 12563707
chevrolet	12 578 277 , 12578277
daewoo	12 563 707 , 12563707
daewoo	12 578 277 , 12578277
opel	12 14 014 , 1214014
opel	12 563 707 , 12563707
pontiac	12 563 707 , 12563707
pontiac	12 578 277 , 12578277
general motors	12 563 707 , 12563707
general motors	12 578 277 , 12578277
mercury marine	863622
mercury marine	863622001
mercury marine	8M0129146

Usage numbers
PZTR5A-15
ACDelco 41-974
ACDelco 41-983
DENSO 5077
DENSO P 35
DENSO PTJ16R15

Manufacturer	Model	Version	Engine code	Construction type	Construction start	Construction end	Pk	Power kw

FAQ

You can enter your Vehicle Registration Number on our homepage or manually select your vehicle details. We will then filter the parts that match your vehicle. Always double-check the Product Properties section to confirm correct fitment.

Yes! We’re constantly expanding our product range and catalog. If you can’t find the part you’re looking for, please contact us. We work with several manufacturers and may be able to source the part for you.

Many product pages include a Fitment Details tab with additional information. If you still have questions, feel free to use our message service — we’re happy to help.

Parts do not come with additional items like fitting kits or gaskets unless it is clearly specified in the Part Details section of the product page.

Brake Discs: Most standard brake discs are priced individually, but for safety reasons, they must be purchased in pairs. When required, we will automatically set the quantity to 2 in your basket.
Brake Pads: These are sold as a set (either front or rear), so one box is enough for two discs.

The Compatibility Table can be found on each product page, usually below the main product description. Look for a tab or heading labeled Compatibility.