HomeTransmission > Transmission Hard PartsDorman 265-879 Transmission Oil Pan
Part #: 265-879

Dorman 265-879 Transmission Oil Pan

26 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, 3, 3 Sport, 5, 6, Protege, and Protege5
Easy Returns — Return within 60 days for a full refund
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Durable Transmission Oil Pan for Mazda Vehicles

The Dorman 265-879 transmission oil pan is engineered to provide reliable performance for various Mazda models, including the Mazda 3, Mazda 3 Sport, Mazda 5, Mazda 6, Protege, and Protege5. Constructed from sturdy steel with a black finish, this one-piece transmission pan offers a precise fit and essential features for maintaining your vehicle's transmission system.

Key Features of the Dorman 265-879 Transmission Oil Pan

  • Made from durable steel material for long-lasting strength
  • Capacity of 7.6 quarts to accommodate transmission fluid needs
  • Dimensions: 13.5 inches length, 9.75 inches width, and 1.8 inches maximum depth
  • One-piece configuration with a one-piece gasket design
  • Includes a drain plug with a 14mm thread diameter for easy fluid changes
  • Black color finish for corrosion resistance
  • 20 mounting holes with a diameter of 7.30mm for secure installation
  • Regular grade type suitable for standard transmission applications

Detailed Description of the Dorman Transmission Oil Pan

This transmission oil pan by Dorman is designed specifically for select Mazda models, ensuring compatibility and proper fitment. The steel construction provides durability and resistance to wear, while the black finish helps protect against corrosion. With a capacity of 7.6 quarts, it supports the transmission fluid volume requirements of your vehicle. The one-piece design simplifies installation and maintenance, and the included drain plug allows for convenient fluid drainage without removing the entire pan. The pan’s dimensions and mounting hole configuration are tailored to fit Mazda 3, 3 Sport, 5, 6, Protege, and Protege5 models, making it a reliable replacement part for transmission hard parts.

Common Issues Addressed by This Transmission Oil Pan

  • Leaking transmission fluid due to damaged or corroded pans
  • Difficulty draining transmission fluid without a drain plug
  • Improper fitment causing transmission fluid leaks or damage
  • Corrosion or rust compromising the integrity of the transmission pan
  • Wear and tear from extended use requiring a durable replacement

Installation Notes and Tips

Ensure the transmission fluid is fully drained before removing the old pan. This Dorman transmission oil pan does not include mounting hardware or a gasket, so reuse existing components if in good condition or purchase replacements separately. Tighten mounting bolts evenly to the manufacturer’s torque specifications to prevent leaks. The included drain plug simplifies fluid changes, but inspect the drain plug seal to avoid leaks. Verify compatibility with your specific Mazda model before installation.

Quality Assurance and Warranty Information

Dorman transmission oil pans are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details are not provided here, Dorman typically offers limited warranties on their parts to ensure quality and customer satisfaction. For exact warranty terms, refer to Dorman’s official documentation or contact the manufacturer directly.

BrandDorman
Part Number265-879
MaterialSteel
Capacity7.6
Length13.5
Maximum Width9.75
ColorBlack
ConfigurationOne piece
Thickness1.2
Maximum Depth1.8
Dipstick PortNo
Drain Plug IncludedYes
Drain Thread Diameter14
Minimum Depth0.7
Width9.75
Mounting Hardware IncludedNo
Grade TypeRegular
Gasket Or Seal IncludedNo
Mounting Hole Quantity20
Gasket ConfigurationOne piece
Mounting Hole Diameter7.30
Package Contents1 transmission pan

This part fits 26 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2009Mazda3Automatic2.0LL4N/A
2009Mazda3 SportAutomatic2.0LL4N/A
2008Mazda3Automatic2.0LL4N/A
2007Mazda3Automatic2.0LL4N/A
2007Mazda5Automatic2.3LL4N/A
2006Mazda3Automatic2.0LL4N/A
2006Mazda5Automatic2.3LL4N/A
2005Mazda3Automatic2.0LL4N/A
2005Mazda3Automatic2.3LL4N/A
2005Mazda6Automatic2.3LL4N/A
2004Mazda3Automatic2.0LL4N/A
2004Mazda3Automatic2.3LL4N/A
2004Mazda6Automatic2.3LL4N/A
2003Mazda6Automatic2.3LL4N/A
2003MazdaProtegeAutomatic1.6LL4N/A
2003MazdaProtegeAutomatic2.0LL4N/A
2003MazdaProtege5Automatic2.0LL4N/A
2002MazdaProtegeAutomatic1.6LL4N/A
2002MazdaProtegeAutomatic2.0LL4N/A
2002MazdaProtege5Automatic2.0LL4N/A
2001MazdaProtegeAutomatic1.6LL4N/A
2001MazdaProtegeAutomatic2.0LL4N/A
2000MazdaProtegeAutomatic1.6LL4N/A
2000MazdaProtegeAutomatic1.8LL4N/A
1999MazdaProtegeAutomatic1.6LL4N/A
1999MazdaProtegeAutomatic1.8LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

FN112151X

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.