Stanadyne Performance Formula #38564 Diesel Fuel Additive 8oz Treats 30 gallons

US $9.99
or Best Offer
Condition:
New
Last one1 sold
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Located in: Mount Clemens, Michigan, United States
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Estimated between Tue, Dec 9 and Mon, Dec 15 to 94104
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eBay item number:357225409179
Last updated on Dec 04, 2025 08:28:44 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
United States
Brand
Stanadyne
Units Per Package
Pack of 1
Type
Diesel Treatment
Volume
8oz.
Manufacturer Part Number
38564P
UPC
857123005005
Category

Item description from the seller

About this seller

XPC Collectables

99.2% positive feedback6.9K items sold

Joined Aug 2018
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.6
Shipping speed
5.0
Communication
5.0

Seller feedback (2,364)

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Product ratings and reviews

4.7
18 product ratings
  • 14 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 1 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

    Stanadyne is the best!

    I've been using Stanadyne for years, and compared to people I know that don't my 6.6L Duramax gets better mpg, runs quieter, cooler, and is more reliable. The cost per bottle is easily offset by the improved mpg and absence of common rail injector repairs..... 50k miles and they look like new!!!!

    Verified purchase: YesCondition: NewSold by: diesel_since1954

  • Top critical review

    I dont leave home with out it

    Living in the frozen plains of North Dakota where air temps can get to minus 30 I never leave home without this in my trucks fuel tank. I have been driving a diesel for five years now and have used nothing but this additive during the cold winter months. I have never experienced a fuel gel problem yet.

    Verified purchase: YesCondition: NewSold by: diesel_since1954

  • Stanadyne is a good fuel additive

    We muse this product daily in our GM Diesel. Works great as this is the 15th year of using Stanadyne . It keeps the injectors clean and makes the engine sound better.

    Verified purchase: YesCondition: NewSold by: diesel_overstock

  • Great service with stanadyne

    I had a shop recommend using Stanadyne in my Dodge. 120,000 miles later and not one single fuel issue.

    Verified purchase: YesCondition: NewSold by: found-in-garage

  • Great Additive

    This product has helped my truck perform at its best. Mileage has improved and performance is noticeably better. Thanks Stanadyne !!

    Verified purchase: YesCondition: NewSold by: diesel_since1954