ACDelco ACBA15S P21W BA15S 12V 21W Bayonet Globe Bulbs 2 Pack GM 19375649

Product Features

• Genuine ACDelco Standard Light Bulbs
• ACDelco Part Number: ACBA15S
• Current GM Part Number: 19375649
• Supersedes GM Part Number: 19378847
• P21W Bayonet Globe
• 12 Volt / 21 Watt
• BA15S single-contact bayonet base
• Standard OEM replacement quality
• Supplied as a pack of 2 bulbs
• 12 month / 20,000km warranty

Includes

• 2 × ACDelco ACBA15S P21W 12V 21W BA15S Bayonet Bulbs
• GM Part Number: 19375649 (Supersedes 19378847)

Description

Replace worn or blown bayonet globes with Genuine ACDelco ACBA15S P21W bulbs. Manufactured to OEM specifications, these 12V 21W BA15S bulbs provide reliable illumination and long service life for vehicles requiring a P21W globe.

Designed as a direct replacement for compatible factory-installed bulbs, they're commonly used across a wide range of automotive lighting applications including brake lights, reverse lights, rear fog lights and indicator lamps, depending on the vehicle.

This listing supplies the current GM service part (19375649), which supersedes the earlier part number 19378847.

Always check your owner's manual or existing bulb before purchasing to confirm the correct bulb type and base.

Compatibility

This is a universal replacement bulb and suits vehicles that require a:

• P21W
• BA15S Bayonet Base
• 12V 21W globe

Commonly used for selected:

• Brake lights
• Reverse lights
• Rear fog lights
• Indicator lamps

Application varies depending on the vehicle.

Please confirm your vehicle's required bulb type before ordering, as fitment varies between makes, models and vehicle specifications.

Why Choose ACDelco?

• Genuine GM-backed ACDelco quality
• OEM fit and dependable performance
• Manufactured to stringent quality standards
• Direct replacement for compatible P21W BA15S bulbs
• Trusted by GM dealers and workshops across Australia