GReddy Large Capacity Oil Pan – 2004–2008 Mazda RX-8

Protect your RX-8's 13B rotary engine with the GReddy large capacity oil pan. Designed specifically for the 2004–2008 Mazda RX-8, this upgraded oil pan increases oil volume over the factory unit — improving lubrication consistency, reducing oil temperature under sustained high-RPM use, and providing a critical buffer against oil starvation during hard cornering and track driving. A must-have upgrade for any RX-8 build that sees spirited street or circuit use.

The 13B rotary is notoriously sensitive to oil quality and volume — the GReddy oil pan is one of the most effective and straightforward ways to improve engine longevity and reliability on this platform.

Key Features

• Increased Oil Capacity: Greater oil volume than the factory pan reduces oil temperature and improves lubrication consistency under sustained high-RPM and high-load conditions
• Reduced Oil Starvation Risk: Additional oil volume provides a critical buffer during hard cornering, braking, and acceleration — essential for track and performance street use
• Direct Fit for RX-8: Engineered specifically for the 2004–2008 Mazda RX-8 13B rotary engine — bolt-on replacement for the factory oil pan
• Improved Thermal Stability: Larger oil volume helps maintain more consistent oil temperatures during extended high-performance driving
• GReddy Quality: Engineered by GReddy — a trusted name in Japanese performance engine components with decades of rotary and sports car tuning experience

Specifications

• Type: Large Capacity Oil Pan
• Fitment: 2004–2008 Mazda RX-8 (13B Rotary)
• Weight: 10.4 lbs
• Part Number: 13545900

Note: Verify fitment for your specific RX-8 model year before ordering. Professional installation recommended. Always use the correct oil type and quantity as specified by GReddy for this pan.