Bosch FR6KII332S Dual Iridium Spark Plug – Buick Encore & Opel
Bosch FR6KII332S Dual Iridium Spark Plug – Buick Encore & Opel
Bosch FR6KII332S Dual Iridium Spark Plug for Buick Encore, Opel Astra, Meriva & Zafira
Upgrade your ignition system with the Bosch FR6KII332S Dual Iridium Spark Plug, engineered to deliver consistent, reliable ignition performance for compatible Buick and Opel vehicles. Featuring a precision dual iridium electrode, this spark plug provides exceptional durability and efficient combustion for a smooth, responsive driving experience.
OEM Numbers: 55585517 / 55576026 / 55 585 517 / 55 576 026
Key Features
- Dual Iridium Electrode: Ultra-fine iridium tip on both the centre and ground electrode for long-lasting, stable spark performance
- OEM-Matched Specs: Designed to meet or exceed original equipment specifications for compatible vehicles
- Efficient Combustion: Optimised electrode gap and heat range promote thorough fuel ignition and smooth engine operation
- Direct Replacement: Drop-in fitment for supported Buick Encore, Opel Astra, Opel Meriva, and Opel Zafira models
- Trusted Bosch Engineering: Backed by Bosch's decades of automotive ignition expertise
Compatible Vehicle Models
- Buick Encore
- Opel Astra
- Opel Meriva
- Opel Zafira
Always verify the part number and OEM specifications against your vehicle's manual before purchasing. Engine models may require distinct heat ranges, thread sizes, and electrode gaps. We recommend confirming fitment before ordering.
Specifications
| Brand | Bosch |
| Part Number | FR6KII332S |
| Electrode Material | Dual Iridium |
| OEM Numbers | 55585517, 55576026 |
| High-Concern Chemicals | None |
| Country of Origin | Made in China |
Note: Packaging may vary across production batches. The package image shown is for reference only; the actual product received shall prevail.
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Learn more: FuelEconomy.gov on vehicle maintenance
Frequently Asked Questions
Q: What vehicles is the Bosch FR6KII332S spark plug compatible with?
A: The Bosch FR6KII332S dual iridium spark plug is designed for compatible Buick Encore, Opel Astra, Opel Meriva, and Opel Zafira models. Always cross-reference the OEM numbers (55585517, 55576026) with your vehicle's manual to confirm correct fitment before purchasing.
Q: What is a dual iridium spark plug and why does it matter?
A: A dual iridium spark plug features ultra-fine iridium tips on both the centre and ground electrodes. This construction provides a more focused, consistent spark compared to standard copper or single iridium plugs, supporting efficient combustion and longer service life.
Q: How do I confirm this spark plug is the right fit for my car?
A: Check your vehicle owner's manual or consult your dealership for the recommended OEM spark plug part number. Compare it against the OEM numbers for this plug: 55585517 or 55576026. If the numbers match, this Bosch FR6KII332S is the correct replacement spark plug for your vehicle.
Q: Is this an OEM or aftermarket spark plug?
A: The Bosch FR6KII332S is a genuine Bosch-branded spark plug manufactured to meet or exceed original equipment specifications, making it a reliable direct replacement for the listed compatible vehicle models.
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.