Search  for anything...

PerTronix 40511 Flame-Thrower 40,000 Volt 3.0 ohm Coil , Black

  • Based on 1,243 reviews
Condition: New
Checking for product changes
$49.99 Why this price?
New Year Deal · 9% off was $54.95

Buy Now, Pay Later


As low as $8.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jan 12
Order within 10 hours and 4 minutes
Available payment plans shown during checkout

Features

  • High voltage enables you to run larger spark plug gaps for added power and improved fuel economy
  • Designed to mate with the Ignitor Electronic Conversion Kit, but can benefit virtually any distributor type inductive systems.
  • Rated at 40,000 volts with 3.0 ohms of resistance
  • Black, oil-filled canister style coil.
  • Legal in all 50 states and Canada (CARB EO #D-57-21)

Description

While it’s the perfect coil to go with the PerTronix Ignitor breakerless ignition, our 40,000 volt Flame-Thrower canister coil can benefit virtually any distributor type inductive system. Its higher voltage allows largerspark plug gaps for added power, smoother response and better fuel economy. These coils are internally resisted so installation and wiring is drastically simplified. Our oil filled coils offer great heat control for street driven vehicles, while our epoxy filled coils provide superior winding support for high vibration environments in off-road vehicles and boats.

Brand: Pertronix


Vehicle Service Type: classic, Car, Truck, Boat


Item Weight: 1.52 Pounds


Installation Type: Plug Gaps


Manufacturer: ‎Pertronix


Brand: ‎Pertronix


Model: ‎PerTronix


Item Weight: ‎1.52 pounds


Country of Origin: ‎Mexico


Item model number: ‎40511


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Smooth


Manufacturer Part Number: ‎40511


OEM Part Number: ‎40511


Date First Available: September 14, 2004


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jan 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works quite well.
This coil was recommended for installation of PerTronix HEI. Word of note: When installing the PerTronix HEI system in the distributor , measure the height of the rotor from the rotor point of contact, to the distributor plate BEFORE removing the distributor plate with the points. Some after market point sets have a rotor that will measure a little taller than OEM. The magnet that mounts on the distributor bumps will make an aftermarket rotor sit .060 higher inside the distributor cap, thus internally destroying the cap. Measure the height of the rotor AGAIN after installing the PerTronix HEI system !! The engine in my boat has never run THIS GOOD! Drove the boat 36 miles up the Missouri River, and 36 miles back. That's 72 miles round trip on a river, without one single hiccup. Great product. ... show more
Reviewed in the United States on August 18, 2022 by Airplane doc.

  • Engine runs super in combination with this coil and ignitor system pertronix
Runs smoothly over all revs
Reviewed in the United States on June 3, 2023 by Johannes

  • Amazing improvement! Highly recommended.
I have purchased several of these coils throughout the past few years, each one for a different vehicle. It is absolutely amazing how much improvement the Flame-Thrower has provided in engine starting and performance. If your vehicle seems to lose power or you notice a reduction in engine performance during acceleration, a high volt coil could solve the problem. Easy to install, remove the old coil - simply pull the coil wire and remove positive and negative connections . . then reconnect Flame-Thrower same as old coil. I did replace the existing coil bracket on one vehicle because it was too small for the Flame-Thrower. There is a bracket available just for the PerTronix. It is usually listed with their other products. When you order the Coil, be sure to get the correct ohm for your 4, 6 or 8 cylinder engine. ... show more
Reviewed in the United States on July 5, 2014 by J. McCrary

  • NO MECHANIC, BUT SEEMS TO WORK GREAT
my 68 ranchero was actually dead in the water on location. after some mechanically inclined friends tested it they thought it might need a new coil. they had one in their trunk of all things which got me going, but after some research the superiour construction of this one seemed like it would be better to install. the normal replacements had an issue, i was told, with being installed standing up because the oil in them settled or leaked, shorting their life...the original ones apparently were built better and had been configured to lay down, not stand up. since the pertronix has higher technical standards, i installed it. 4 months use and it appears great...tho i am not a mechanic. still, i've seen no issues and the ignition is quick. amazon, again, lowest prices on this. ... show more
Reviewed in the United States on May 21, 2016 by johnnyjohnny

  • Not quite 3 ohms
Bought this because I was having some trouble with my coil/resistor. This seems to have resolved the issue and bypassing the resistor dose make things simpler. Only reason for the -1 star is the resistance is ~3.7 ohms a bit high of the advertised 3 ohms I do not know the manufacturing standards and it is still within the resistance the car is meant to have and the car is running great but still i feel like it's something that should be noted. ... show more
Reviewed in the United States on October 19, 2017 by Rain

  • Recommend by several sources when installing a PerTronix module.
EZ installation & instructions! Performed as expected.
Reviewed in the United States on November 22, 2022 by j.o.

  • Works
The coil works great with the new electronic system that I added to my old 62 Ford Tractor and it works perfectly. The engine starts much quicker than it did with the old point system.
Reviewed in the United States on January 17, 2022 by Amazon Customer

  • Great Product
Does what its supposed to do.. works great with the Pertronix ignition system
Reviewed in the United States on August 12, 2022 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.