Search  for anything...

S100 Motorcycle Engine Brightener

  • Based on 88 reviews
Condition: New
Checking for product changes
$15.25 Why this price?
Save $0.33 was $15.58

Buy Now, Pay Later


As low as $3 / mo
  • – 4-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

This item is eligible for return 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 RidersAddiction

Arrives Nov 20 – Nov 25
Order within 7 hours and 3 minutes
Available payment plans shown during checkout

Features

  • Renews Black Engine Cases & Cylinders
  • Safe On Cables, Rubber Hoses & Plastic Components
  • Includes Industry Exclusive Metered Spray Tube
  • Temperature Stable & Detergent Resistant
  • Can Contains 4.5 Oz.

Description

Got a bike with a black engine that just isn’t so black anymore? The S100 Engine Brightener will bring back dull, once-black paint, plastic and rubber to a factory showroom look! Advanced technology lets S100 Engine Brightener bond to a surface as it heats up instead of breaking down like conventional protectents. Just clean the engine and dry, then spray on the temperature stable S100 Engine Brightener. Also included is a handy misting metered spray tube nozzle (an industry exclusive) to get into the cooling fins and crannies without over-applying. The Engine Brightener may be applied to black-painted engine cylinders and cases, cables, rubber hoses, plastic components and virtually any other surface that has lost its gloss and original color. The S100 Engine Brightener works so well that friends will think you replaced the engine! Contains 4.5 oz.

Manufacturer: ‎S100


Brand: ‎S100


Manufacturer Part Number: ‎20034


Date First Available: June 27, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 20 – Nov 25

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


  • This works excellent!
Got some wax on my black HD engine in areas when cleaning, this completely takes it away, it is not paint, it is clear, I don't know how but it works, this is my second can in 10 years for 2 bikes, so it goes a long way
Reviewed in the United States on June 24, 2023 by Great Hunter

  • the product did its job but was not enough to finish the job. Can small for the price.
The can was small for the price.
Reviewed in the United States on April 24, 2023 by Emilio Cisneros

  • Makes wrinkle black powder coating look brand new
I have on 07 Harley night train and this engine brightener is by far the best out of pit spot and motor black. Even after sitting all winter and having 2 washes I did not have to reapply yet.
Reviewed in the United States on June 26, 2023 by Kjm2289

  • Works great
Makes my Harley Davidson shine like new
Reviewed in the United States on July 25, 2021 by James

  • Gives the engine a nice shine, for a while
This product does a very good job of making my tired old (black) motorcycle engine shine, but honestly, it just looks like I've spread some type of lubricant over the engine, and it doesn't last all that long. I think it's a good product but it's a bit over-priced for what it is.
Reviewed in the United States on July 11, 2011 by BooLee

  • great and long lasting stuff
Great to use on a Harley motor with the blackened areas that get greyed out over time. This stuff gets it all back to bright black immediately, just spray it on and wipe with a clean shop rag. Also works great on Jeep fender flares that get grey and dusty looking .. brings them right back to new looking fast. ... show more
Reviewed in the United States on March 24, 2013 by Robert S. Seddon

  • S100 Engine Brightener
Works as described and even better. Reqires little effort, simply spray it on leave it as is or buff lightly for a more even finish. Fast shipping!
Reviewed in the United States on April 30, 2012 by Will3436

  • Nice product
WOW... who knew this was going to work so well. I like this one.
Reviewed in the United States on August 2, 2015 by DK

Can't find a product?

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