87940-12K70 Left Exterior Side Mirror Assembly for TOYOTA Corolla 2020

87940-12K70 Exterior Side Mirror Assembly Product Overview

87940-12K70 identifies an exterior side mirror assembly for the left exterior mirror position on TOYOTA Corolla 2020. Restores the outside viewing surface and housing at the recorded door or auxiliary mounting point without mixing visually similar door mirrors. The page records TY02014-001 as the internal ordering code for this specific mirror line.

Mirror Position and Visibility Role

Supports the passenger-side exterior sightline without treating a similar housing as universal to match the vehicle-specific housing outline. Renews the intended viewing angle beside the cabin for the stated production year and model before trim and wiring are reassembled. Recovers the driver-side rearward viewing point within the application-specific door geometry without mixing visually similar door mirrors. The recorded side is Left, so it should not be exchanged with the opposite mirror position.

Vehicle and OE Fitment Confirmation

Photograph the glass outline and housing profile before body-color work begins to separate facelift variations. Compare the complete OE label before reusable trim is transferred so the base seats without distortion. Identify the connector shape and pin count against the removed mirror before the door trim is disturbed. Check whether the required item is a full assembly, auxiliary mirror or cover before finalising the order.

Electrical and Housing Checks

Separate the folding mechanism without assuming every trim shares one harness so manual and electrical variants stay separated. Protect the vehicle-side mirror connector using the application notes and physical sample to identify missing or damaged wiring early. Check the available pin positions with each purchase line kept separate to keep function expectations documented. The listed feature reference is confirm connector, pin count and mirror controls against the original part; confirm any optional function physically before installation.

Product Technical Specifications

Product type: Exterior Side Mirror Assembly

Primary OE reference: 87940-12K70

Cross-reference numbers: 87940-12K70

Internal item code: TY02014-001

Vehicle brand: TOYOTA

Vehicle model: Corolla

Model year: 2020

Installation position: Left exterior mirror position

Listed mirror features: confirm connector, pin count and mirror controls against the original part

Fitment priority: Compare OE identity, mounting base, connector and left-right position

Installation and Receiving Inspection

Check the painted or unpainted cover at warehouse receiving before any finishing work starts. Assess the carton-supported corners before the component enters workshop stock so cracked glass is found immediately. Confirm the housing shell after unpacking but before installation to identify transit damage. Mirror glass and projecting studs should remain protected until the fitment comparison is complete.

Wholesale Ordering Information

Separate the original-mirror photograph on the wholesale enquiry to keep the OE identity traceable. Reference the required mirror side before sample approval so left-right quantities remain correct. Confirm the sample or bulk-order requirement together with consignee details to make repeat ordering more reliable. Supply the VIN or production date when the stated model year crosses a design change.

Frequently Asked Questions

Should 87940-12K70 be painted before trial fitting?

Trial-fit and confirm the base, studs, connector and cover outline first. Complete any finishing work only after fitment approval.

How should 87940-12K70 fitment be confirmed?

Use the VIN when a model-year change may alter the base, harness or lamp arrangement. The complete OE reference and left exterior mirror position should agree before installation.

What should be checked when 87940-12K70 arrives?

Examine the mirror glass before the packaging is discarded to protect the visible exterior surface. Inspect the glass, housing, studs, connector and visible lamp before discarding the packaging.

What information is needed to quote 87940-12K70?

Supply the VIN or production date when the stated model year crosses a design change. Connector and rear-mount photographs help separate close variants.

What is supplied with 87940-12K70?

Supply follows the photographed component; unrelated door trim, switchgear and loose fasteners are separate unless shown. Use the product photographs and written quotation to confirm the final sales scope.

Mirror function: Maintains the model-shaped mirror footprint after the removed part has been identified so the mirror can be compared against the removed unit.

Mounting comparison: Cross-check the folding joint and base angle at the exact door position so electrical functions remain compatible.

Electrical review: Confirm the available pin positions without assuming every trim shares one harness to identify missing or damaged wiring early.

Fitment confirmation: Confirm the side, vehicle year and control type before paint preparation or workshop scheduling begins.

Supplied component scope: Painted appearance in a photograph does not replace verification of the required housing and electrical content.

Receiving priority: Assess the mirror adjustment plate on a clean padded surface before the repair schedule is affected.

Handling note: Examine the signal lens against the approved reference before the repair schedule is affected.

Wholesale enquiry: Confirm the destination country and preferred transport method before export pricing is prepared.

Order preparation: Record the requested packaging mark when mixed-model stock is required so similar mirror housings remain separated.