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D4 ATF (1 Quart) - Red Line 30504

Red Line
RED-30504
Many in stock
$39.00 CAD $35.00 CAD

Looking for the 1 Gallon? • Search 30505

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Estimated Delivery: Jun 08, 2026 - Jun 14, 2026

D4 ATF (1 Quart) - Red Line 30504
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Product Product subtotal Quantity Price Product subtotal
D4 ATF (1 Quart) - Red Line 30504
D4 ATF (1 Quart) - Red Line 30504RED-30504
D4 ATF (1 Quart) - Red Line 30504RED-30504
Regular price
$39.00
Sale price
$35.00/ea
$0.00
Regular price
$39.00
Sale price
$35.00/ea
$0.00

Details

SKU: RED-30504
GTIN / UPC: 083522305044
Made in: United States
Quality: Performance

OE Numbers

30504, 83220403248, 1161621

MFG Numbers

30504

Product Information

The most versatile ATF fluid on the market

If your transmission is shifting sloppy or your shifter is feeling notchy, a simple fluid change can make all the difference. Red Line D4 ATF is one of the most versatile gear oils available. It is suitable for Dexron III, Dexron II, Mercon, and Mercon V applications, and provides a GL-4 level of gear protection.

Popular applications include:
Toyota Type T-III and T-IV
Honda ATF Z1
NissanMatic D, J, K, & S
Diamond SP-II, SP-III
Mazda ATF M-V
Most BMW, Audi, and VW automatic transmissions

Suitable replacement for:
Dexron II, III, and IIIH
Mercon and Mercon V
Esso LT71141, Shell LA2634, Shell ATF 3403 M115, Shell M1375.4
Texaco ETL7045, ETL8072B
Idemitsu K17, Honda ATF Z1
Diamond SP-II & SP-III
Castrol Transmatic J, Transmax J, Transmax E
Pennzoil ATF J, Idemitsu H
NissanMatic D, J, K & S
Mazda ATF M-V
Mobil ATF 3309, JWS 3309, Toyota T-IV and T-III

1 Gallon size also available here.

About Red Line

Red Line has been producing high-performance synthetic oils and fluids since 1979. Trusted by racers and enthusiasts alike, their products offer superior protection, thermal stability, and performance under extreme conditions.

From motor oil to gear and transmission fluids, Red Line delivers race-proven formulas that meet or exceed OEM standards — perfect for European and performance vehicles.

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GEMS autocraft offers quality auto parts, performance upgrades, accessories, maintenance services, retrofit solutions, and advanced coding support for a wide range of vehicles.

Returns are accepted within 30 days of delivery, provided the item is unused, in its original packaging, and in resellable condition. For complete details, please see our Return Policy.

Yes, we ship worldwide. Orders are packed carefully and overboxed when needed to help ensure they arrive safely.

Yes. Once your order has shipped, you will receive a tracking number by email. You can also check your order status anytime through your customer account under the Orders section.

We accept major credit cards, PayPal, Apple Pay, Google Pay, Shop Pay, e-Transfer, and Wise to offer a secure checkout experience.

GEMS autocraft Return & Warranty Policy

We stand behind the products and services we offer. Our return and warranty process is designed to be clear, fair, and efficient, so every request can be reviewed properly and handled with care.

Returns
Return Window Returns must be requested within 30 days of delivery.
Item Condition Items must be unused, complete, in their original packaging, and in resellable condition.
Final Sale Items Electrical components, fluids, lubricants, used parts, custom orders, special orders, and gift cards are final sale.
Warranty Coverage
Product Warranty Manufacturer's applicable warranties are honored on all products, typically ranging from 1 to 5 years depending on the brand and product.
Service Warranty Repair, rebuild, and installation services are covered by a 1 year workmanship warranty.
Installed Parts When parts are supplied and installed by GEMS autocraft, eligible warranty claims cover both the part and the workmanship.
Claims & Processing
Claim Requirements Please provide your order number, product details, a clear description of the issue, and photos when applicable.
Refund Processing Once received, inspected, and approved, refunds are issued to the original payment method within 3 to 5 business days.
Return Shipping Return shipping and insurance are the customer’s responsibility unless the return is approved as part of an eligible warranty claim.
GEMS Guard™ Warranty Protection

GEMS Guard™ is our commitment to long term confidence across the products and services we support. It brings together lifetime protection on GEMS autocraft branded parts, honored manufacturer warranties on eligible products, and a 1 year workmanship warranty on services performed by GEMS autocraft.

Product Protection
GEMS Branded Parts All GEMS autocraft branded products are protected by our GEMS Guard™ Lifetime Warranty.
Manufacturer Warranty Support Manufacturer's applicable warranties are honored on all eligible products, typically ranging from 1 to 5 years depending on the brand and product.
Built With Accountability Whether it carries the GEMS name or is supported through the original manufacturer, our team helps review eligible claims and guide the warranty process properly.
Service Protection
Repair and Rebuild Services All repair and rebuild services performed by GEMS autocraft are backed by a 1 year workmanship warranty on the work completed.
Professional Installation Installation work completed by GEMS autocraft is covered for 1 year from the completion date, giving you confidence that the work was performed with care and accountability.
Supplied and Installed by GEMS When a covered part is both supplied and installed by GEMS autocraft, eligible claims cover the part and the workmanship together during the applicable warranty period.
How Claims Work
Simple Review Our team reviews each claim directly to confirm product eligibility, warranty type, issue details, and the best next step.
Required Details Please provide your order number, product details, a clear description of the issue, and photos or diagnostic information when applicable.
Fair Resolution Once approved, we will help resolve the claim as efficiently as possible through repair, replacement, store credit, manufacturer support, or another appropriate warranty solution.
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