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Castrol Fuel Doctor 5L

Automotive Superstore Australia
(19405)
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AU $219.90
4 payments of AU $54.98 with Afterpay
Condition:
Brand New
4 available5 sold
Hurry before it's gone. 1 person is watching this item.
Popular item. 5 have already sold.
Postage:
May not post to United States. Read item description or contact seller for postage options.
Located in: Castle Hill, New South Wales, Australia
Delivery:
Varies
Returns:
No returns accepted.
Payments:
     Diners Club

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eBay item number:255399497949
Last updated on 01 Aug, 2025 20:30:05 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ...
Volume
5L
UPC
9310084004063
Brand
Castrol
Manufacturer Part Number
4100451

About this product

Product Identifiers

Brand
Castrol
Manufacturer Part Number
4100451
eBay Product ID (ePID)
24034409170

Item description from the seller

Seller business information

VAT number: AU 64164454353
About this seller

Automotive Superstore Australia

99.8% positive Feedback•72K items sold

Joined Jan 2016
Usually responds within 24 hours
When it comes to choosing products that are of high quality and performance, it goes without saying that where your products come from is just as important as the products themselves. Here at ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage costs
4.8
Postage speed
5.0
Communication
5.0

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Seller feedback (21,716)

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    • p***o (665)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      good price works well
    See all feedback

    Product ratings and reviews

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    4.8
    17 product ratings
    • 14 users rated this 5 out of 5 stars
    • 2 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

    See all 16 reviews
    • by jdtacoma
      15 Nov, 2018Top favourable review

      Another great Caltex product.

      It improved my fuel consumption the engine is running smooth in my Holden Colorado RG. Also that Caltex make it confirmed my confidence in the product.

      Verified purchase: YesCondition: NewSold by: sparesbox_auto

    • by adrian2010adrian2010
      02 Apr, 2025

      Awesome product. I wish I had found it y...

      Awesome product. I wish I had found it years ago, it would have saved me a lot of time and expence with all my engines from garden tools to automotive. I have just tested it in my diesel heater and within minutes it went from smoking out the exhaust to clean and clear with no unburnt fuel smell even on the lowest setting. I have never been able to use the lowest setting before because of the smoke. Fuel Doctor pays for itself in maintenance and repair savings.

      Verified purchase: YesCondition: NewSold by: sparesbox_auto

    • by dooguesxxx
      04 Sep, 2022

      Would'nt fuel up with out it.

      Great Product, since using Fuel Doctor I havn't had any fuel injector problems, Running Hilux's in rural W.A. , fuel quality is not the best, prior to using this product I have had Injectors replaced 3 times and an engine failure at 67000km's , from new, Have had no problems since using this product. Its not exactly cheap, but hunt around on ebay for a good price. I use it religiously in all my gear ,Diesel, petrol, and the 2stroke chainsaw.

      Verified purchase: YesCondition: NewSold by: onelube0

    • by stuhlpig
      12 Apr, 2018

      Great additive for all fuel types

      Have been using this product for some time. IT WORKS! I run all my machines with it in the fuel from very small engines to heavy trucks.

      Verified purchase: YesCondition: NewSold by: sparesbox_auto

    • by smokey1*1788
      08 Jul, 2025

      I have used this product for a few years...

      I have used this product for a few years now & find it does do a good job.

      Verified purchase: YesCondition: NewSold by: sparesbox_auto

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