
PIAA 19615 9005 (HB3) Xtreme White Plus
$64.57
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Used for: Headlight Bulb High Beam, Headlight Bulb Low Beam(with projector-type headlights)
Used for: Headlight Bulb Low Beam(without projector-type headlights)
Used for: Back Up Reverse Light Bulb (with projector-type headlights)
Used for: Back Up Reverse Light Bulb (without projector-type headlights), Center High Mount Stop Light Bulb, Trunk or Cargo Area Light
Used for: Brake Light Bulb(without projector-type headlights), Tail Light Bulb(without projector-type headlights)
Used for: License Plate Light Bulb, Glove Box Light Bulb
Used for: License Plate Light Bulb, Glove Box Light Bulb
Used for: Parking Light Bulb(without projector-type headlights), Side Marker Light Bulb Front(without projector-type headlights), Turn Signal Light Bulb Front(without projector-type headlights)
Used for: Side Marker Light Bulb Rear(without projector-type headlights)
Used for: Turn Signal Light Bulb Rear(without projector-type headlights)
Used for: Engine Compartment Light Bulb
Used for: Map Light Bulb
This 2016 RAM 3500 bulb size page helps you verify the correct replacement bulb by lighting position, so you can match the right part before you buy. Because trim level, body style, and lighting package can change the fitment, it is important to check the exact lamp location on your truck rather than relying on a single bulb size for the whole vehicle.
Use this guide as a quick reference for headlights, turn signals, brake lights, reverse lights, license plate lights, interior bulbs, and other exterior lamps. The 2016 RAM 3500 may use different bulb types depending on whether it has projector-type headlights or standard headlights, so the listings below are organized to make that difference easier to spot.
For the best fit, compare your truck’s current bulb with the chart before ordering, especially if your RAM 3500 has an optional lighting package or has been modified with aftermarket parts. Halogen and LED setups can use different bulb types or housings, and some LED conversions may require additional components to avoid fitment or warning-light issues. If you are replacing a failed bulb, checking the installed bulb number first is the safest way to confirm the correct match before purchase.
The 2016 RAM 3500 uses a 9005 bulb for the high beam headlight position.
Models with projector-type headlights use a 9005 bulb for the low beam.
Models without projector-type headlights use an H11 bulb for the low beam.
With projector-type headlights, the front turn signal bulb is LED on this page’s fitment listing.
Without projector-type headlights, the front turn signal bulb is 3157A.
Without projector-type headlights, the rear turn signal bulb is 3157. With projector-type headlights, the rear turn signal bulb is listed as LED.
Without projector-type headlights, the brake light bulb is 3157R. With projector-type headlights, the brake light bulb is listed as LED.
Without projector-type headlights, the reverse light bulb is 921. With projector-type headlights, the reverse light bulb is 7440.
The center high mount stop light bulb is 921.
The license plate light bulb can be 194 or 7441, depending on the lamp and configuration.
The map light bulb is 578.
The glove box light bulb can be 194 or 7441.
No. Trim level, body style, market, and lighting package can change the bulb fitment, so it is best to confirm the exact position and headlight type before ordering.
LED replacements can work well, but the correct fit depends on the lamp housing and the original bulb type. Make sure the LED is compatible with your truck’s setup before installing it.