|Listed in category:
This item is out of stock.
The seller is away until Jun 13, 2024. Add this item to your watchlist to keep track of it.
Have one to sell?

2x Stanadyne Performance Formula Diesel Fuel Additive 1/2 Gallon - Part # 38566

US $55.99
Condition:
New
Out of Stock / 4 sold
Shipping:
Free Standard Shipping. See detailsfor shipping
Located in: Mooresville, North Carolina, United States
Delivery:
Estimated between Tue, Jun 18 and Mon, Jun 24 to 43230
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
This item has an extended handling time and a delivery estimate greater than 10 business days.
Returns:
Seller does not accept returns. See details- for more information about returns
Payments:
      
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:404975427479
Last updated on Jun 01, 2024 00:46:00 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Stanadyne
Type
ADDITIVE
Units Per Package
Pack of 2
Volume
64oz.
Manufacturer Part Number
38566
Country/Region of Manufacture
United States
UPC
Does not apply

Item description from the seller

autocarmat3333

autocarmat3333

100% positive feedback
57 items sold
Joined Feb 2023

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
4.6
Communication
--

Seller feedback (10)

k***p (151)- Feedback left by buyer.
Past month
Verified purchase
Item exactly as described. Arrived a day early. Would buy again. AAA+++
e***e (347)- Feedback left by buyer.
Past month
Verified purchase
Fast ship, item as described, thanks!
u***u (69)- Feedback left by buyer.
Past month
Verified purchase
Great transaction. Fast shipping!

Product ratings and reviews

4.9
44 product ratings
  • 41 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Great Additive

    This is definitely the best deisel additive I've used for sure. Put it in my boat with twin 660 hp cummins motors and went from 82 gallons per hr to 67 gal per hr at wide open throttle. Was amazed at the difference in fuel economy according to the smart craft on the boat that tells you the fuel burn.

    Verified purchase: YesCondition: NewSold by: diamonddiesel

  • Manufacturer approved product

    Some folks in the south are wondering why their diesels won't run this morning - well below freezing and the filter plug-point for summer grade #2 is 20 degrees. Have never had an issue with gelling/waxing fuel with the Winter Performance Formula over the past decade - even at -40 in Montana. Virtually all manufacturers approve the Stanadyne products - and the other attributes - cetane boost, increased lubricity, and fuel stabilizer/water demulsifiers - seem to help, as well.

    Verified purchase: YesCondition: NewSold by: diamonddiesel

  • Protect your diesel engine and pump

    Keeps my old diesel from huff and puff...keeps injectors clean and lubes pump. Can tell the difference in this additive when used correctly. Protect your engine with this product...both my trucks, RV, lawn mower and my tractor. Great supplier.

    Verified purchase: YesCondition: NewSold by: diamonddiesel

  • Good product

    Been using this and the summer blend version for 20 years. Works as it states and I haven't had any injector issues during this time period. Can't say anything about the milage claims but towing I get between 10-11 mpg,, running solo 13-14 city and up to 17 mpg.freeway, engine 7.3l..

    Verified purchase: YesCondition: NewSold by: diamonddiesel

  • Diesel additive

    As far as I know all of the above is right. This the one recommended by the shop that rebuilt my injecter pump. The owner said he has run it in his car and truck for years and has never had a problem with his pumps.

    Verified purchase: YesCondition: NewSold by: diesel_since1954