Riyhch Transmission Oil Pan & Filter Kit for 4L60E — Stamped Pan with Drain Plug, Gasket Included

Riyhch Transmission Oil Pan with drain plug and matched filter kit is a complete replacement pan assembly designed to fit 4L60E-equipped Chevy and GMC vehicles, providing a sealed sump, serviceable drain, and a new transmission filter and gasket.

This kit bundles a stamped transmission oil pan built to accept the factory bolt pattern and a replacement filter with gasket so you can perform a clean fluid service without hunting multiple parts. It matches the OE part numbers used across many Chevrolet and GMC models from the late 1990s through the early 2010s, and includes a drain plug for easier fluid changes compared with pans that require fluid removal by line or pump only.

Which vehicles and OE numbers does this Riyhch pan and filter kit replace?

This kit corresponds to several original equipment part numbers and covers many Chevy and GMC models equipped with the 4L60E transmission. It’s intended as a direct-fit aftermarket replacement using the factory mounting pattern and filter interface.

• OE pan numbers: 265-811, 265811, 24229658, 24240207, 103164, 635-1062, 6351062, 24215535, 24209295.
• Filter/gasket OE numbers: 24208813, 24208576.
• Compatible with Chevy: Astro, Avalanche, Blazer, Colorado, Tahoe, Suburban, Silverado, Express (1998–2013).
• Compatible with GMC: Sonoma, Canyon, Jimmy, Safari, C1500/2500, Envoy, Yukon, Savana, Sierra (1998–2011).

How does the included drain plug change routine transmission maintenance?

The built-in drain plug allows most of the fluid to be removed without dropping the pan or relying solely on a fluid pump, reducing mess and service time. It remains recommended to remove and clean the pan during filter service to inspect for debris.

• Serviceable plug speeds routine fluid changes and reduces spills.
• Drain plug threads sized to factory specification for secure seal.
• Works with the included new gasket to minimize leak risk after service.

What does the kit include, and is installation difficult?

The kit ships as a matched set: stamped oil pan with threaded drain plug, a replacement transmission filter, and a gasket. Installation is straightforward for a mechanically skilled DIYer but we recommend a qualified technician for proper torque specs and fluid fill procedures.

• Included parts: transmission oil pan, drain plug, transmission filter, gasket.
• Tools typically required: torque wrench, sockets, drain pan, jack stands or lift.
• Pro tip: verify vehicle model/year and OE numbers before ordering for correct fit.

Will this pan prevent leaks and fit like the original equipment part?

The pan is manufactured to match the OE bolt pattern and filter interface so it seats and seals like a factory replacement when installed with the supplied gasket and the correct torque sequence. As with any replacement part, surface prep and proper gasket alignment are critical for a leak-free installation.

• Engineered for OE-compatible mounting and filter alignment.
• Use correct torque settings on pan bolts to avoid gasket deformation.
• Inspect mating surfaces and replace any damaged bolts or seals as needed.

Who is this for: This Riyhch Transmission Oil Pan w/ Drain Plug & Filter kit is aimed at owners and technicians working on Chevrolet and GMC trucks, SUVs, and vans equipped with the 4L60E transmission from model years listed above. It’s a practical option for anyone wanting a full pan-and-filter service kit that matches common OE numbers — ideal for routine maintenance, transmission fluid swaps, or when replacing a damaged factory pan.