2017 Jeep Grand Cherokee Bulb Sizes: A Complete Guide
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
Working on this 2017 Jeep Grand Cherokee? Run just this one job through Repairius.
No big switch. Write the estimate, text it for approval, and get paid on your phone. Keep everything else the way it is.
14-day free trial · credit card required · cancel anytime
Quick Reference
| Location | Bulb Size | Type |
|---|---|---|
| Low Beam | H11 or D3S | Halogen or HID (projector) |
| High Beam | 9005 or H9 | Halogen or Halogen (on HID-equipped models) |
| Fog Light | 9145 (H10) | Halogen |
| Daytime Running Light (DRL) | 2825 (W5W) or LED Integrated | Halogen or LED (varies by trim) |
| Front Turn Signal | 7443NAK | Halogen (Amber) |
| Rear Turn Signal | 7440 | Halogen |
| Brake Light | 7443 | Halogen |
| Tail Light | 7443 | Halogen |
| Reverse Light | 921 | Halogen |
| License Plate | 194 | Halogen |
| Front Side Marker | 194 | Halogen (Amber) |
| Rear Side Marker | 194 | Halogen (Red) |
| Dome Light (Front) | 578 | Halogen |
| Dome Light (Rear) | 578 | Halogen |
| Map Light | 2825 (W5W) | Halogen |
The 2017 Jeep Grand Cherokee offers a blend of rugged capability and refined comfort, and its lighting system is no exception. Depending on your trim level and original options, your Grand Cherokee may feature a mix of traditional halogen bulbs, modern LEDs, or powerful High-Intensity Discharge (HID) headlights. This guide will help you identify the correct bulb sizes for your vehicle and navigate common upgrade considerations and replacement procedures.
For low beam headlights, many 2017 Grand Cherokees came equipped with H11 halogen bulbs. However, higher trim levels such as the Summit, Overland, and SRT could feature projector-style HID headlights, which utilize D3S bulbs for the low beam. It's important to check your specific vehicle to confirm the bulb type, as these systems are not interchangeable without significant modification. High beam functionality also varies; models with H11 low beams typically use 9005 bulbs for high beams, while those with HID low beams often use H9 halogens for their high beam function. Fog lights across all trims commonly use 9145 (H10) halogen bulbs.
Daytime Running Lights (DRLs) can be a point of variation. Some models use a 2825 (W5W) halogen bulb, while others integrate an LED DRL strip, often found in conjunction with the HID headlamp assemblies. Front turn signals are typically 7443NAK amber halogen bulbs, designed for dual-filament operation (parking light and turn signal). Rear turn signals, brake lights, and tail lights commonly share the 7443 (dual filament) and 7440 (single filament) halogen bulbs, with the 7443 handling both brake and tail light functions in most cases, and the 7440 for turn signals. Reverse lights generally use 921 bulbs. License plate lights and side markers (both front amber and rear red) often use the common 194 bulb. Interior lighting, including dome and map lights, typically utilizes 578 festoon bulbs and 2825 (W5W) bulbs.
LED vs Halogen Upgrade Considerations
Upgrading your 2017 Jeep Grand Cherokee
More specs for the 2017 Jeep Grand Cherokee
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
2015 Grand Cherokee
2016 Grand Cherokee
2018 Grand Cherokee
2019 Grand Cherokee
2020 Grand Cherokee
2021 Grand Cherokee
Maintenance & repair guides
2017 Jeep Grand Cherokee Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
Browse by make
Running an auto or diesel repair shop?
Compare Repairius to the shop software you're paying for
$99.99/month (first location included), unlimited users, 14-day free trial.