Application boundary
Engine code, production phase, filter orientation and cooler arrangement must be resolved before a proposed part is treated as relevant.
Corolla engine parts · procurement guide
Match the oil-filter module by engine, casting, cooler arrangement and port map rather than filter name alone.

Quote definition
No universal OE number can safely cover this component family. A useful request combines vehicle, part, commercial and packing evidence that can be checked in writing.
Engine code, production phase, filter orientation and cooler arrangement must be resolved before a proposed part is treated as relevant.
Record housing casting, cap thread, oil/coolant port map, sensor and sealing faces; connector or mounting similarity alone is not enough.
Write the request as housing only, housing with cooler, cap, seals or complete module, with included hardware and seals stated separately.
Cap oil and coolant passages, protect machined faces and keep seals in clean labelled bags.
OE evidence gate
No single safe Corolla OE reference was established across engine code, production phase, filter orientation and cooler arrangement; request VIN, production month and installed-part evidence.
VIN or chassis/model code, production month, complete powertrain or equipment branch, old-part number and all relevant views.
No current supersession, universal fitment, genuine/OEM supply, inventory, price or lead time is implied.
Decision record
| Decision point | Evidence to send |
|---|---|
| Vehicle branch | Record the Corolla generation, chassis/model code, production month, body style and destination market before comparing oil filter housings. |
| System application | Confirm engine code, production phase, filter orientation and cooler arrangement; a sales name or nominal model year does not resolve this branch. |
| Physical interface | Compare housing casting, cap thread, oil/coolant port map, sensor and sealing faces, using clear installed and removed-part photos wherever possible. |
| Requested assembly | State whether the line covers housing only, housing with cooler, cap, seals or complete module; reconcile every supplier photo with a written contents list. |
| Commercial basis | Give quantity per SKU, trial or repeat demand, destination port, preferred Incoterm and any inspection-document requirement. |
| Packing control | Cap oil and coolant passages, protect machined faces and keep seals in clean labelled bags. |
Part-specific risk
For Corolla oil filter housings, the controlling difference can be housing casting, cap thread, oil/coolant port map, sensor and sealing faces. Keep every proposed part tied to the vehicle record and installed component; a broad year-range cross reference is not approval evidence.
Parent and sibling routes
Return to the complete system directory and identification guidance.
Open directory →Resolve generation, body, powertrain, production and market evidence before part matching.
Check the vehicle →Review engine code, accessory layout and production phase and the required physical evidence.
View guide →Review engine code, induction branch, emissions equipment and production date and the required physical evidence.
View guide →Buyer FAQ
Start with generation, chassis/model code and production month, then resolve engine code, production phase, filter orientation and cooler arrangement. That branch is more useful than model year alone.
Photograph the installed position, label and mounting or connector faces, then record housing casting, cap thread, oil/coolant port map, sensor and sealing faces. Keep every measurement tied to the same removed component.
State housing only, housing with cooler, cap, seals or complete module. List seals, brackets, motors, modules, hardware or paired sides separately so quotations can be compared on the same contents.
Cap oil and coolant passages, protect machined faces and keep seals in clean labelled bags.
The research did not establish one safely scoped public reference for this broad component page. Send the old-part number, VIN or chassis/model code, production month and installed-part evidence instead.
Corolla parts RFQ
Include the generation or year, engine or hybrid version, OE/reference numbers, quantities, destination and packing request. Attach a spreadsheet or old-part photos when useful.