About Us

Supply Master

Supply Master Ghana: Your Premier Source for Quality Tools, Building Materials & More Supply Master Ghana is a leading supplier of high-quality tools, building materials, hardware equipment, stationery, home essentials, office supplies, and cleaning products. We are committed to delivering durable, dependable, and competitively priced products to customers across the country. Our operations are built on a foundation of reliability, speed, and customer satisfaction. We ensure fast and efficient delivery of all orders nationwide, meeting the needs of homeowners, professionals, and businesses alike. Whether you're outfitting a worksite, stocking up on office supplies, or upgrading your home, Supply Master offers a wide and carefully curated range of products to suit every need. Customer satisfaction is central to everything we do. From sourcing products only from trusted manufacturers to offering flexible payment options and dependable delivery, we are dedicated to making your purchasing experience smooth and stress-free. At Supply Master, we understand the value of your time and resources. That’s why we prioritize convenience, efficiency, and quality in every transaction, helping you complete your projects without unnecessary delays or complications. Choose Supply Master Ghana as your trusted partner for all your tool, hardware, and supply needs—where quality meets reliability and service excellence.

Mobile :+233 540715156

Email : Sales@supplymaster.store

Location : Greater Accra Region, Ghana

Offer Description

The Bosch Iridium Spark Plug - 8502 is engineered to provide superior ignition performance, extended service life, and maximum engine efficiency. Featuring a fine iridium center electrode and a platinum–iridium ground electrode, it ensures precise ignition, efficient combustion, and smoother acceleration under all driving conditions.
Bosch’s advanced design improves mechanical, electrical, and thermal strength, offering better resistance to misfires, knocking, and high-temperature stress. The nickel-coated housing delivers outstanding corrosion protection, ensuring long-lasting durability even in harsh environments.
Key Benefits:
✔ High Ignition Reliability – iridium firing pin ensures consistent spark under all loads
✔ Extended Service Life – iridium & platinum alloy electrodes minimize wear
✔ Thermal & Mechanical Strength – resists mega-knocking and extreme heat conditions
✔ Corrosion Protection – Bosch nickel coating prevents rust & housing damage
✔ OEM-Grade Quality – designed for precision fit and long-lasting engine performance

Technical Specifications

Specification	Details
Brand	Bosch
Part Number	8502
SKU	1313594
Type	Iridium Spark Plug
Center Electrode	Iridium Tip (Copper Core)
Ground Electrode	Platinum–Iridium Alloy, Standard Configuration
Thread Diameter	12 mm
Seat Type	Tapered
Reach	26.5 mm
Heat Range	6 (Manufacturer Spec)
Electrical Strength	>45kV dielectric resistance
Weight	0.09 lbs
Corrosion Resistance	Nickel-coated housing for long service life

Installation Overview

1. Remove old spark plug with correct socket size.
2. Check electrode gap on the Bosch Iridium 8502 Plug (preset from factory).
3. Hand-thread the new plug into the cylinder head.
4. Torque to manufacturer’s specification using a torque wrench.
5. Reconnect ignition components and test engine performance.

The Bosch Iridium Spark Plug - 8502 is a premium long-life spark plug designed for high-performance engines, delivering precise ignition, reduced wear, and maximum durability. Trusted worldwide, Bosch spark plugs keep your engine running at peak efficiency under all driving conditions.