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Tempest Aviation Spark Plug UREM38E

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Single Plug Box of 12 Plugs
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Overview

MASSIVE ELECTRODE SPARK PLUG

Aviation Spark Plug With the most automated manufacturing processes and the most innovative spark plug in the aviation industry. Made in USA.

High Conductivity Copper Core Center Electrode copper, co-extruded inside a nickel alloy sleeve ensures outstanding heat and electrical conductivity while the nickel sleeve offers high resistance to corrosive combustion gases.

High Alumina Ceramic Insulator high mechanical strength, superior dielectric properties, proprietary protective glaze, provides high performance to conquer severe operational conditions. "Clean Collar" massive electrode "V" tip focuses heat to reduce fouling and enhance heat range control.

Proprietary Glass Center Seal 21st century 'fired in' resistor replaces the multipart screw, spring, carbon pile stack up used in competitive plugs and known to suffer from resistance value instability that can cause misfires, wasted fuel, engine roughness.

Nickel Finish environmentally preferable electrolytic nickel provides outstanding durable finish, superior corrosion protection, and extreme wear resistance.

Nickel Ground Electrodes aviation grade nickel electrode design focuses on minimizing sparking voltage requirements while maintaining specification gaps to ensure large, stable 'flame kernels' for on-time ignition and complete combustion.

Vacuum Infused Center Electrode proprietary, vacuum infusion process seals electrode/insulator gap providing stable heat range and superior center electrode cooling (heat flow to the insulator).

Hot-Lock Assembly intense pressure and heat create positive, zero-leakage, shrunk in seal between insulator and shell to contain the hot, high pressure combustion cycle gases.

Harness Wire Contact smooth, uninterrupted, oxide treated spring contact surface offers enhanced corrosion resistance, is chemically bonded to the fired-in resistor providing the ultimate harness/spark plug termination integrity and energy transfer.

Application Guide

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Reviews

Sam N Verified Purchase

TEMPEST SPARK PLUG UREM38E

July 29, 2022

Seems to be a good product, Well packaged. It is a Spark Plug... Does the Job it is supposed to do... As from the group The Doors... It Lights my Fire (inside the engine that is) and does so many times a minute!

John C Verified Purchase

TEMPEST SPARK PLUG UREM38E

June 16, 2022

Natron A Verified Purchase

TEMPEST PLUG UREM38E 12 PK

June 11, 2022

Great oem sparkplug

Delta A Verified Purchase

TEMPEST PLUG UREM38E 12 PK

April 29, 2022

good product, good price

Brian H Verified Purchase

TEMPEST PLUG UREM38E 12 PK

February 23, 2022

Alex M Verified Purchase

TEMPEST SPARK PLUG UREM38E

February 18, 2022

Love tempest product’s

Flying M Verified Purchase

TEMPEST SPARK PLUG UREM38E

January 29, 2022

Only use tempest plugs anymore. Less money and no resistance problems. I wish they galvanized them though as they rust easily on the outside. Clear coat paint before install might help.

Top F Verified Purchase

TEMPEST SPARK PLUG UREM38E

January 23, 2022

fast shipping

Fredrick G Verified Purchase

TEMPEST SPARK PLUG UREM38E

September 25, 2021

I was using Tempest massive electrode spark plugs with my Franklin engine. I now use these ones on a O-360 engine. I removed the other brand of spark plugs and because of the angle and distance with baffles, it was very difficult to insert the socket and wrench on the rear spark plugs. While the overall dimension of the Tempest ones is the same, the areas where the socket fits is lower on the Tempests. Unsure if this is good or bad (the shorter socket I use graphs only half of that nut area), but it is for sure easier to put the socket in that tight area.

Michel T
January 4, 2021

Q&A

Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Regarding Part # 08-00046 Tempest UREM38E: Do the plugs come with a copper washer / gasket?

Yes, all Tempest spark plugs will come packaged with a copper washer / gasket.

Q: What is the part # of the cooper gasket for Tempest spark plug UREM38E? I would like buy it.

Use part # 07-01798 for a box of 100, or part # 07-00877 for individuals. See Accessories tab for ordering.

Q: Do these Tempest UREM38E spark plugs come pre-gapped?

Yes, Tempest spark plugs all come pre-gapped.

Q: which spark plug do I need for my 1967 PA28-180-C with lycoming O-360?

UREM38E is the most commonly used plug on this aircraft.

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