Moto Guzzi 850 F Spark Plug
The Moto Guzzi 850 F (850cc) takes an NGK BPR6ES spark plug, gapped to 0.025".
Key takeaways
- Spark plug: NGK BPR6ES.
- Iridium upgrade: NGK BPR7EIX.
- Gap: 0.025 inch - set it before fitting.
- Covers 1993.
Buy the plugs for your Moto Guzzi 850 F
The standard plug is the exact-fit replacement. The iridium version drops into the same spot, lasts longer, and fires a little stronger for a few dollars more. Many engines take more than one - check how many cylinders you have.
As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Frequently asked
What spark plug does a Moto Guzzi 850 F take?
The Moto Guzzi 850 F takes an NGK BPR6ES spark plug, gapped to 0.025 inch. The iridium upgrade is the BPR7EIX.
What is the spark plug gap for a Moto Guzzi 850 F?
The spark plug gap for the Moto Guzzi 850 F is 0.025 inch. Check and set the gap before fitting a new plug - most powersports plugs need a small adjustment out of the box.
Can I use an iridium plug in a Moto Guzzi 850 F?
Yes. The BPR7EIX is the iridium version of the BPR6ES - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Moto Guzzi 850 F
We cover the other consumables for your machine too - the exact fit, cited, in one place.