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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
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Description
Alliant AP0501 Power ULTRAGUARD Diesel Fuel TreatmentGAP carries the Alliant Power AP0501 ULTRAGUARD Diesel Fuel Treatment that will increase lubricity, add cetane, and help with cold starts in the winter. This fuel treatment improves cold starting and gives you smooth engine running by increasing the cetane in diesel fuel, which provides superior engine combustion. This concentrated diesel fuel treatment add lubricity that reduces friction and wear on vital fuel system components. Get superior cold
GAP carries the Alliant Power AP0501 ULTRAGUARD Diesel Fuel Treatment that will increase lubricity, add cetane, and help with cold starts in the winter. This fuel treatment improves cold starting and gives you smooth engine running by increasing the cetane in diesel fuel, which provides superior engine combustion. This concentrated diesel fuel treatment add lubricity that reduces friction and wear on vital fuel system components. Get superior cold starting and wintry weather engine performance as this additive provides lower CFPP temperature.
Features:
- Improves Fuel Economy
- Restores Engine Power & Torque
- Protects Against Rust & Corrosion
- Removes Water By Demulsification
- Cleans Internal & External Injector Deposits
- Cleans Deposits & Eliminates Stiction In Common Rail Injectors
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 4
Great Upgrade to your Cabin Filter. Fits 2018 Subaru Outback
Size: 9.7" x 9.3" x 1.8"
This is a great filter upgrade to your cabin filter. This is better than the Subi standard part. Fits my Subaru outback. NOTE: Subi marks their filter with an 'up' arrow; however, this filter is marked with a 'airflow' direction. Direction of air flow is toward the blower motor so it will point downward when you install it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Much cheaper than letting dealership do the job
Size: 9.7" x 9.3" x 1.8"
Filter fits well in works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Not fit for 2023 Highlander
Size: 9.7" x 9.3" x 1.8", Size: 9.7" x 9.3" x 1.8"
Product quality is good, that's why I give 5 stars.
However it was not fit for my 2023 Toyota Highlander,, so returned.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Air flow direction
Size: 9.7" x 9.3" x 1.8"
Good product. Fits fine. This is not a Toyota part so Air Flow Arrows on filter should face down in a 2015 Toyota Rav4.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Better upgrade for older BMW
Material Type: Plastic
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
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