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Wynn's Formula Gold Diesel System Treatment - Picture 1 of 1
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Wynn's Formula Gold Diesel System Treatment

UK Seller ⭐ Fast & Free Shipping ⭐ Tier 1 Auto Brands
d2paccessories
(8555)
Registered as a business seller
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£16.55 each
PRP £17.55 What does this price mean?
Recent sales price provided by the seller
Save £1.00 (6% OFF)
Condition:
New
10 available357 sold
Bulk savings quantity 1
Multi-buy:
Buy 4 or more for 14.9 each
People want this. 95 people are watching this.
Breathe easy. Returns accepted.
Postage:
Doesn't post to United States.
Located in: Oxfordshire, United Kingdom
Delivery:
Varies
Returns:
60 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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Direct from D2P AUTOPARTS
Item sold directly by the brand. 
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Seller assumes all responsibility for this listing.
eBay item number:175836252532
Last updated on 26 Jul, 2025 05:13:07 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
EAN
5411693764011
EAN Code
5411693764011
EBAY_SUBTITLE
UK Seller ⭐ Fast & Free Shipping ⭐ Tier 1 Auto Brands
Reference OE/OEM Number
WYN76401, 76401
Number of Pieces
1
Brand
Wynns
Type
Diesel Treatment
Volume
500 mL
Manufacturer Part Number
WYN76401, 76401

About this product

Product Identifiers

Brand
Wynns
MPN
76401
Manufacturer Part Number
WYN76401, 76401
EAN
5411693764011
GTIN
5411693764011
eBay Product ID (ePID)
595945161

Product Key Features

Type
Diesel Treatment

Dimensions

Volume
500 mL

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
VAT number: GB 158697646
I provide invoices with VAT separately displayed.
CRN: 08427781
About this seller

d2paccessories

99.8% positive Feedback•22K items sold

Joined Sep 2021
Usually responds within 24 hours
Registered as a business seller
Welcome! We specialise in Car Accessories and car care products. Please email us for any questions.
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Popular categories from this shop

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Pet SuppliesVehicle Parts & AccessoriesBabyHome, Furniture & DIYClothes, Shoes & AccessoriesSporting Goods

Seller Feedback (8,863)

All ratings
Positive
Neutral
Negative
  • i***n (1426)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    As described good value and fast delivery
  • n***n (83)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great parts and service, thank you
  • u***u (588)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Top 🏅 fast delivery original product. 🫡
See all Feedback

Product ratings and reviews

Learn more
4.8
91 product ratings
  • 80 users rated this 5 out of 5 stars
  • 6 users rated this 4 out of 5 stars
  • 5 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

See all 70 reviews
  • by gbfst
    17 Feb, 2021Most favourable review

    Gets rid of black smoke

    Was recomended to try this as my egr valve was sending my x type into limp mode. Purchased Formula Gold and filled tank and added this. The results were almost instant and i would highly recomend this product.

    Verified purchase: YesCondition: NewSold by: sparesworlddirect

  • by exup1615
    20 May, 2020Most critical review

    OK bjut not for me

    It made no difference at all to the running of my diesel. But that doesnt say it is a bad product it says the fault is probably not due to blocked jets etc. I will have to investigate further. Therefore I am not really qualified to say if this is a good product. Thank you.

    Verified purchase: YesCondition: NewSold by: millparts

  • by 0177hess2008
    07 Oct, 2020

    Performance at a cheap price

    This is the 1st time I have used this product and am impressed, I think I shall use it every 5ooomiles as it certainly seems to 'clean' the engines performance especially the torque which feels stronger the car pulling well and cleanly. A great product which we can all afford

    Verified purchase: YesCondition: NewSold by: tek.automotive

  • by gromit747
    26 Apr, 2019

    Worked for me

    Just passed MOT, tester struggled to get a reading or any smoke and it passed on fast pass! Levels were loads lower than last year and I follow the same routine prior to test, so can only put it down to this stuff. Worked great in a 2008 Saab 9-3 TTiD

    Verified purchase: YesCondition: NewSold by: ecusdirect

  • by cmservicesessex
    22 Feb, 2022

    Great product

    This product is amazing, it worked within the first few miles of use. Cleared up the smoke I had coming out the back and I passed my MOT without any emission problems. engine runs so much more smoother now also.

    Verified purchase: YesCondition: NewSold by: fastcardirect_walsall

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