What Size Bulbs Does a 2017 Dodge Grand Caravan Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Moderate (Dust covers often present)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 2017 Dodge Grand Caravan Have?
The 2017 Dodge Grand Caravan features an extensive lighting system with 13 bulb positions. It uses halogen technology with a single H11 LED dual-filament bulb handling both low and high beams. The Grand Caravan has been available from 1998 to 2018, and the 2017 model falls in the late-generation years. As a Dodge vehicle, it uses a CANbus electrical system that monitors bulb status.
LED Flicker Warning
This vehicle (Dodge) is known to use a CANbus system that checks for burnt-out bulbs. Installing standard LEDs may cause them to flicker or trigger a dashboard error.
We highly recommend using a CANbus decoder or "Anti-Flicker" resistors.
Can You Put LED Bulbs in a 2017 Dodge Grand Caravan?
Upgrading the 2017 Dodge Grand Caravan to LED headlights is straightforward since it uses a single H11 LED dual-filament bulb for both low and high beams. You only need one pair of LED bulbs to upgrade both functions. Look for a H11 LED LED kit that specifically supports dual-filament operation to ensure both beams work correctly. Important: Dodge vehicles use a CANbus system that detects bulb wattage. Standard LED bulbs may trigger dashboard warnings or flicker. Choose LED kits labeled "CANbus-compatible" or add inline decoder resistors to prevent these issues. For the fog lights, a 2504 LED LED bulb provides a clean white output that pairs well with LED headlights.
How to Replace Bulbs on a 2017 Dodge Grand Caravan
The H11 bulb uses a quarter-turn bayonet mount that locks with a short twist. To remove the old bulb, disconnect the wiring harness first, then twist the bulb counter-clockwise and pull it out. On the 2017 Grand Caravan, you will likely encounter rubber dust covers behind the headlight housing. These pull off by hand or unscrew depending on the design. Allow about 15 to 20 minutes per side. When installing the new bulb, avoid touching the glass with bare fingers. Skin oils create hot spots that shorten bulb life. Wear clean gloves or handle the bulb by its plastic base only. The fog lights are accessed from underneath the front bumper. You may need to remove a few plastic clips or screws from the fender liner to reach the 2504 LED fog light socket.
Full Upgrade Bundle
Upgrade All 13 Positions at Once
2017 Dodge Grand Caravan Complete Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
Low Beam | H11 LED | Buy H11 LED |
High Beam | H11 LED | Buy H11 LED |
Fog Light | 2504 LED | Buy 2504 LED |
Brake Light | LED Bulb | Buy LED Bulb |
Side Marker | LED Bulb | Buy LED Bulb |
Turn Signal Front | 3757AK LED | Buy 3757AK LED |
Turn Signal Rear | LED Bulb | Buy LED Bulb |
Reverse Light | 3157K | Buy 3157K |
Dome Light | 578 | Buy 578 |
License Plate | 168 | Buy 168 |
Map Light | PC579 | Buy PC579 |
Parking Light | 3757AK | Buy 3757AK |
Trunk Light | 561 or 578 | Buy 561 or 578 |
Want to upgrade everything at once?
Shop Complete LED Kit for 2017 Dodge Grand CaravanHow Long Do 2017 Dodge Grand Caravan Headlight Bulbs Last?
Standard halogen headlights on the 2017 Dodge Grand Caravan have an expected lifespan of 500 to 1,000 hours, which works out to roughly 2 to 3 years of normal use. Signs of a failing halogen bulb include noticeably dimmer output, a yellowish tint compared to the other headlight, or intermittent flickering. At 9 years old, the original bulbs on your Grand Caravan are likely overdue for replacement. Even if they still illuminate, reduced brightness significantly impacts nighttime safety. When one headlight burns out, replace both sides at the same time. Bulbs from the same batch age at similar rates, and mismatched brightness is distracting to oncoming drivers.
What Bulbs Are Compatible with the 2017 Dodge Grand Caravan?
The H11 low beam bulb on the 2017 Dodge Grand Caravan is cross-compatible with H8, H9, H16 bulbs. These share the same physical base and electrical connection, so they will fit the socket. However, H11 is the recommended size because it is optimized for the wattage and beam pattern designed into your headlight housing. Using the wrong bulb size can cause improper beam patterns that reduce your visibility and blind other drivers. It can also cause overheating inside the headlight housing, potentially warping the plastic lens or reflector. Always verify the bulb number before purchasing.
2017 Dodge Grand Caravan Headlight FAQ
Did Dodge Grand Caravan Bulb Sizes Change Over the Years?
Over its production run from 1998 to 2018, the Dodge Grand Caravan has seen bulb size changes in the Low Beam, High Beam and Fog Light positions. The 2017 model uses the newer bulb specification introduced around 2011. Always verify the exact bulb size for your specific 2017 model year using the chart above, as using the wrong size can result in poor fitment or reduced light output.
Other Grand Caravan Years
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Other Vehicles That Use H11 LED Bulbs
These vehicles from other makes also use a H11 LED low beam bulb: