Red Line 21405 15W40 Synthetic Diesel Motor Oil - 1 Gallon by Red Line - Used condition

Red Line 21405 15W40 Synthetic Diesel Motor Oil - 1 Gallon — Open-Box, 13% Off

Name: Red Line 21405 15W40 Synthetic Diesel Motor Oil - 1 Gallon
Brand: Red Line
SKU: awhd-us-b002inq1dw
Price: 60.97 USD
Availability: InStock

Brand: Red Line

Condition: Used - Mint

$60⁹⁷

$69⁹⁹

-13% Save $9⁰²

Updated: 5 days ago

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Description

FULL-SYNTHETIC - ester/PAO formula for passenger cars, light trucks, performance vehicles and marine applications

HIGH DETERGENCY - allows extended drain intervals and provides increased cleanliness, Improved fuel economy and ring seal for more power

SUPERIOR - high temperature stability and oxidation resistance improves lubrication of hot metal compared to other synthetics

POPULAR ENGINE OIL FOR - API SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 E7/E9, MB 228.1/228.31, API CK-4/CJ-4/CI-4 Plus/CF/CH-4/CF-4, Light Duty trucks including Chevrolet Duramax, and Dodge Cummins and Ford Power Stroke, medium and heavy-duty diesel truck engines for maximum durability

WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises

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Product Details

SKU:: awhd-us-b002inq1dw
Model:: RED21405
Country:: US
ASIN:: B002INQ1DW
GTIN:: 00083522214056
UPC:: 083522214056

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $9 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Red Line products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.