O.S. Engines P3 Turbo Glow Plug Super Hot OSM71641300 OSM71641300

In Stock Online
Usually ships in 24 hours
$3.99 flat rate shipping! Learn More
Read Reviews
Write a Review
This item earns up to 13 VIP Reward Points Learn More

This is the P3 glow plug for use in the OS Max .21 VZ-V spec and most other 0.18-0.28 cu in (2.9-4.6 cc) turbo head racing engines.


  • Ultra-Hot Type Plug, designed for reliable low speed and more torque at acceleration, suitable for 20% nitro fuel
  • Ideal for novice drivers, allows easy starts and better idling

Includes: One P3 turbo glow plug

Requires: Glow plug wrench

Overall Length: 17mm (.67)
Thread size: M8x.75mm

Note: This glow plug is different from the conventional glow plug. It is made to fit the inner head of engines with a turbo-type cylinder head design.

This product was added to our catalog on April 13, 2006

Verified Owner
Thursday, Jul 26 2012 (about 8 years ago)
O.S. P3 Turbo Glow Plug "Ultra Hot"
Use these plugs all the time and they seem to work great. They survive engine break-in and will keep going for a few gallons in some instances. As with any plug it only takes a very small impurity to damage the element.
Monday, May 16 2011 (about 10 years ago)
O.S. P3 Turbo Glow Plug "Ultra Hot"
lot of ppl fun this plug and its ok and all butt i had one that lasted me a week whats up with that LOL!!