Pans plus the engine brackets that ship with them
GM Oil Pans and Engine Parts
The GM block mixes oil pans with engine supports and an engine bracket. One record carries an application note for Buick and Chevrolet Sail, which is the only vehicle-level detail the archive preserved for this group.
Full catalogue block
All 11 GM Parts References
Every reference RUIFAN holds in this block is listed here. Nothing is paginated away.
Numbers in this block include 10223712, 12578194, 5493842, 92065755, 93386655, 96481581, 90448 177, 96 184 912, 96 550 221 and 5493724 / 420577892.
What this block solves
The Sourcing Problem in GM Parts
Workshops replacing a pan on an older platform often need the mount or bracket at the same time. Sourcing them from two suppliers doubles the freight on a low-value order.
This block contains 6 oil pans, 4 engine supports, 1 engine bracket. Where the archive stored an OE number, alternate numbers, a note or an application table, that data is published on the part page unchanged.
Who orders from this block
Aftermarket distributors
Warehouse distributors and wholesalers building coverage across a whole GM number family rather than a single fast mover.
Engine rebuilders and workshops
Reconditioning shops and independent workshops that need the correct reference on the bench rather than a near equivalent.
Importers and private label brands
Brand owners who sell under their own label and need the factory behind that label to stay the same from season to season.
Capability behind the block
How GM Parts Are Made
The manufacturing methods recorded on the original RUIFAN services page, applied to the references in this block.
Deep and shallow draw stamping
Steel pans drawn from sheet, with deep sections formed or welded in where the profile requires it.
Die, sand and gravity casting
Three casting routes so that volume, wall section and surface requirement can each be matched properly.
Chrome and vacuum metallization
Finishing processes listed on the original RUIFAN services page where a part calls for them.
Other Vehicle Brand Blocks
Honda Parts6 references
Mitsubishi Parts4 references
Skoda Parts4 references
BMW Parts3 references
Citroen Parts3 references
Hyundai Parts3 references
Nissan Parts3 references
Chery Parts2 referencesGuides for GM Buyers
Oil Pan Sealing Surface and Gasket Basics
Flange flatness, gasket choice and torque sequence — why most replacement pans that leak were fitted, not made, badly.
Sourcing Replacement Oil Pans for Distribution
A buyer's checklist for adding an oil pan programme: number coverage, identification evidence, packing, and the questions to ask before the first container.
What Is an Oil Pan
What an oil pan is, where it sits on the engine and what it does — the original RUIFAN explainer, kept as it was published in 2009.
GM Sourcing Questions
How many GM references does RUIFAN hold?
The catalogue holds 11 references in the GM Parts block, out of 136 across the whole catalogue. All of them are listed on this page.
Can I order the whole GM block in one shipment?
Yes. References in a block are normally quoted and shipped together, which is what makes the low-volume lines worth carrying at all.
Do you publish OE numbers for these parts?
Where the original catalogue database stored an OE number it is published on the part page. In this block 0 of 11 records carry one. Where nothing was stored, the page says so rather than showing a guess.
Is RUIFAN connected to GM?
No. RUIFAN is an independent manufacturer in Ruian, Zhejiang. Vehicle manufacturer and model names are used for identification and reference only.
What if my GM reference is not listed?
The original RUIFAN site stated the factory develops oil pans and other aluminum castings from customer-supplied samples or drawings. Send a sample, a drawing or a dimensioned photograph and we will review it.
Quote the Whole GM Block
Send your number list. We will check each line against the catalogue record and quote what we hold.