Front Left Turn Signal Corner Lamp 8944345700 / 8-94434570-0 For ISUZU TFR54 4JB1 (1996) — White Lens, 12V/5W, OEM-Spec Aftermarket, Direct Fit

The Front Left Turn Signal / Corner Lamp with OEM references 8944345700 / 8-94434570-0 is a verified direct-fit replacement for the ISUZU TFR54 (1996) pickup equipped with the 4JB1 diesel engine. This lamp is the front left (LH) corner / turn signal unit mounted adjacent to the headlamp. It serves as the primary directional indicator and parking / side marker on the left front corner of the vehicle, warning other road users of the vehicle's intended turn direction.

This unit is cataloged under multiple functional descriptions across the supply chain — "Corner Lamp" (Hjørnelampe / Kotna svetilka / Rohova lampa), "Side Combination Lamp" (LAMP; SIDE COMB LH), and "Front Turn Signal" (Передний поворотный сигнал) — all referring to the same left-front lamp assembly. The factory tooling reference is 8-94434570-0 (YIMI / Ecer). The lens is white, the voltage is 12V, and the power rating is 5W.

• Position & Function Verified: Front Left (LH), Corner / Turn Signal / Side Combination Lamp — confirmed by Yimi (multiple language portals: "Hjørnelampe Hvid L", "Kotna svetilka bela L", "Rohova lampa biela L"), Ecer ("LAMP; SIDE COMB LH"), and Russian Ecer ("Передний поворотный сигнал").
• Vehicle & Engine Coverage Verified: ISUZU TFR54, 1996 model year, 4JB1 engine — confirmed across Yimi (DK/JA/SK/RO/FI/SE/PK portals) and Ecer (RU).
• Lens Colour Verified: White (Hvid / белый / biela / 白) — confirmed across Yimi and Ecer language portals.
• Voltage & Power Verified: 12V / 5W — confirmed by truck-autopart.com listing for the related 8-94434570-3 reference ("Volt: 12V | Power: 5W").
• Dimensions Verified: Actual size 14.8 × 15.8 × 8 cm; packaging size 17 × 11 × 15 cm — confirmed by Yimi (JA) and Ecer (RU).
• Factory / Associated References Verified: 8-94434570-JL (factory number, Yimi); 8-94434570-0 (YIMI / Ecer); 8-94434570-3 (related side comb lamp variant per hitachi-isuzu.com and truck-autopart.com).
• Minimum Order & Supply Verified: MOQ 5 pcs; supply capacity 5,000–10,000 pcs/month; delivery 7–20 days — confirmed by Yimi (JA/SK) and YIMI (Ecer).
• Warranty Verified: 6 months — confirmed by YIMI / Ecer.
• Aftermarket Cross-Reference Lead: DEPO 213-1509L-2CAE is the aftermarket lamp reference for the front left ISUZU TFR / D-Max II application; 213-1509R-2CAE is the front right counterpart (paired product, not interchangeable).

• Turn signal does not illuminate: Bulb failure, corroded socket contacts, or a cracked internal reflector prevents the lamp from functioning — a direct roadworthiness and safety concern.
• Cracked or broken lens: Impact damage from road debris or minor collisions allows moisture ingress, corroding the reflector and socket.
• Moisture condensation inside the lens: A compromised lens-to-housing seal traps moisture, reducing light output and accelerating corrosion.
• Dim or discoloured light output: A degraded reflector or aged bulb produces insufficient brightness for legal compliance and safe signalling.
• Loose or detached housing: Broken mounting tabs or clips allow the lamp to vibrate or detach from the vehicle body.
• Parking / side marker function inoperative: In lamps with dual-filament or dual-function design, one function may fail while the other continues — both must function correctly for road legality.

• Left vs. Right is the first and most critical check: This is the front left (LH) lamp. The front right (RH) uses 8944345690 / 8-94434569-0 (or DEPO 213-1509R-2CAE). Do not interchange left and right — the housing angle and lens pattern differ.
• 1996 TFR54 is the core confirmed fitment: The Yimi and Ecer listings explicitly tie 8944345700 to TFR54, 1996, 4JB1. The TFR platform spans multiple years — confirm the vehicle's exact year and VIN before ordering, especially for 1988–1995 or 1997+ applications that may use a different lamp reference.
• Bulb and socket specification to be confirmed: Public listings do not specify the exact bulb type (e.g., P21W, PY21W) or socket configuration. Confirm whether the lamp is supplied with or without a bulb, and verify the socket matches the original harness connector at inquiry.
• White lens vs. amber lens: This lamp is confirmed with a white lens. Some markets or trim levels may use an amber lens for the turn signal function — confirm the required lens colour against the original unit and local regulations.

1. 1Confirm the required part first: Verify that the original lamp is the front left (LH) unit and that the lens colour and socket configuration match the replacement.
2. 2Access the lamp: On the TFR platform, the front corner lamp is typically accessed from behind the front bumper or by removing the headlamp assembly. Refer to the workshop manual for the specific access procedure.
3. 3Disconnect the electrical connector: Release the connector latch and unplug the lamp harness. Do not pull on the wires.
4. 4Remove the old lamp: Remove the mounting screws or release the retaining clips. Note the orientation of the housing and any rubber seals or gaskets.
5. 5Transfer or install the bulb: If the replacement lamp is supplied without a bulb, transfer the bulb from the original lamp (if serviceable) or install a new bulb of the correct specification. Do not touch the glass envelope of a halogen bulb with bare fingers — oil residue causes hot spots and premature failure.
6. 6Install the new lamp: Position the 8944345700 lamp into the body opening, ensuring the housing seats flush against the mounting surface. Install the screws or engage the clips.
7. 7Reconnect the electrical connector: Plug the harness connector in until the latch clicks. Verify that the seal is fully seated to prevent water ingress.
8. 8Test operation: Turn on the ignition and operate the turn signal and parking light functions. Confirm correct illumination and flash rate.
9. 9Check for moisture: After a short period of operation or a water spray test, inspect the lens for condensation — a properly sealed lamp should remain clear.

• Inspect the lamp lens at every service or every 20,000–30,000 km — check for cracks, moisture, and discolouration.
• Check the bulb and socket if the lamp fails to illuminate or flashes irregularly — corrosion in the socket is a common failure mode on older pickups.
• Clean the lens with a soft cloth and mild detergent — avoid abrasive cleaners that can scratch the polycarbonate surface.
• Replace the lamp if the lens is cracked or the housing seal has failed — moisture ingress will accelerate reflector degradation and socket corrosion.

• Standard packing: Neutral packing or customer-requested packaging. Packaging dimensions: 17 × 11 × 15 cm (reference).
• Package contents: 1 × Front Left Turn Signal / Corner Lamp. Bulb may or may not be included — confirm bulb inclusion at inquiry. Mounting screws and wiring pigtail are typically not included.
• Set options: LH lamp only / LH + RH pair (8944345700 + 8944345690) — specify at inquiry.
• Suitable for: ISUZU TFR / TFS lighting repair shops, pickup fleet maintenance departments, spare parts distributors, and export wholesalers serving Southeast Asia, the Middle East, Africa, and Latin America.
• Related parts available: Front right corner lamp (8944345690 / 8-94434569-0), headlamp assemblies (8944504240 L / 8944504230 R), bulbs and sockets, and complete TFR54 front lighting kits.