Cornering Lamp Assembly – Fits Buick Regal (Replaces GM 915719)

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Cornering Lamp Assembly – Fits Buick Regal (Replaces GM 915719) is backordered and will ship as soon as it is back in stock.

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Product Details

This is a genuine GM Cornering Lamp Assembly designed for 1982–1987 Buick Regal 2-door models. It functions as a direct-fit cornering light, illuminating the side of the vehicle during turns to improve visibility and safety.

This part directly replaces GM 915719 and interchanges with Johnson/Evinrude parts 0778081, 0911711, 0911784, and 0915719, as well as Mercury 878677 and GLM 33970.

Installation Method: Direct Replacement
Warranty: Factory warranty from General Motors
Condition: New

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand	Part Number
GM	915719
Johnson/Evinrude	0778081
Johnson/Evinrude	0911711
Johnson/Evinrude	0911784
Johnson/Evinrude	0915719
Mercury	878677
GLM	33970

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This part is documented to fit specific Buick models as an automotive component.

Brand	Model	Years	Engine	OEM Part No.	Notes
Buick	Regal	1982–1987	6 Cyl 3.8L	915719	2-door model
Buick	Regal	1982–1987	6 Cyl 4.1L	915719	2-door model
Buick	Regal	1982–1987	6 Cyl 4.3L Diesel	915719	2-door model
Buick	Regal	1982–1987	8 Cyl 5.0L	915719	2-door model
Buick	Regal	1982–1987	8 Cyl 5.7L Diesel	915719	2-door model

Technical Specs

Product Type: Cornering Lamp Assembly
Installation: Direct Replacement
Dimensions: 6.0 × 7.13 × 0.13 inches
Weight: 0.41 kg (0.90 pounds)
Warranty: Factory warranty from General Motors
Condition: New
Manufacturer: General Motors

What’s in the Box

1 × Lamp Assembly, Corner (915719)

Installation Notes

Disconnect the vehicle's negative battery terminal for safety.
Locate and access the old cornering lamp assembly on the side of the vehicle.
Carefully unplug the electrical connector from the back of the lamp.
Remove the mounting screws or clips holding the assembly in place and gently pull it out.
Position the new lamp assembly, secure it with the original mounting hardware, and reconnect the electrical harness.
Reconnect the battery terminal and test the new cornering light by activating the turn signal with the headlights on.

Troubleshooting & FAQ

Is this an automotive or a marine part?

This is primarily an automotive part for Buick Regal models as confirmed by General Motors OEM data. While some marine part suppliers cross-reference the part number (915719) to a gasket, the authoritative data identifies it as a lamp assembly for cars. Please verify fitment for your specific application.

What specific vehicles does this assembly fit?

This cornering lamp assembly is designed for 1982–1987 Buick Regal 2-door models with various 6-cylinder and 8-cylinder engines. Always check the compatibility table and your original part number to ensure a match.

Does this assembly include the light bulb?

This package contains the lamp assembly housing. The bulb type and wattage specifications were not provided, and it may not be included. Plan on reusing your existing bulb if it is functional or purchasing a new one separately.

What are the signs of a failing cornering lamp?

A failing cornering lamp will simply not illuminate when the turn signal is activated with the headlights on. Other signs can include flickering, dim light output, or visible damage to the lens or housing such as cracks or moisture intrusion.

Why is the lamp not working after installation?

First, check that the electrical connector is fully seated. Second, verify the bulb is functional and correctly installed. Third, inspect the vehicle's fuse for the cornering light circuit. If these steps do not resolve the issue, there may be a problem with the vehicle's wiring harness.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
This is an aftermarket replacement, not an OEM component.
Professional installation is recommended for safety and performance.

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