2007 Acura RDX Bulb Size Chart

Bulb sizes may vary by trim, factory lighting package, region, production date, and previous modifications. Verify the bulb number on your existing bulb before buying.

Last database update: May 2026. Manual review status: Not yet manually reviewed.

Verify before buying: check the bulb number printed on your existing bulb, confirm your trim and factory lighting package, and review the seller's fitment notes.

Disclosure: We may earn a commission from links marked Affiliate. Unmarked retailer links may be plain search links. Always verify bulb fitment before purchasing.

2007 Acura RDX Bulb Size Chart

Position	Bulb Code	Aliases	Trim / Package	Factory Type	Confidence	Review	Notes	Shop
Low Beam	D2S	—	Factory HID package	HID	High	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon eBay
High Beam	9005	HB3	Standard listing	Halogen	High	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon eBay
Fog Light	H11	H8 / H9 / H16	If equipped / package-dependent	Halogen	High	Pending	If equipped; fog light packages can vary by trim.	Amazon eBay
Brake Light	921	—	Standard listing	Halogen	High	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
Dome Light	DE3022	—	Standard listing	Halogen	Medium	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
Side Marker	194	—	Standard listing	Halogen	Medium	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
Turn Signal Front	1157A	—	Standard listing	Halogen	High	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
License Plate	168	—	Standard listing	Halogen	Medium	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
Map Light	2825	—	Standard listing	Halogen	Medium	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
Parking Light	1157A	—	Standard listing	Halogen	Medium	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
Turn Signal Rear	7440	—	Standard listing	Halogen	High	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
Reverse Light	7440	—	Standard listing	Halogen	Medium	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
Trunk Light	168	—	Standard listing	Halogen	Medium	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
Daytime Running	9005	HB3	Standard listing	Halogen	Medium	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon eBay
Tail Light	168	—	Standard listing	Halogen	High	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon
Door Light	194	—	Standard listing	Halogen	Medium	Pending	Verify trim, factory lighting package, and the bulb number on the existing bulb.	Amazon

2007 Acura RDX Fitment Notes

Across the 2007-2022 production range, our database shows changes in the listed Turn Signal Rear, Turn Signal Front, Brake Light positions. Use the chart above for this 2007 model, then confirm the bulb number in your vehicle before buying.

Known fitment limitations

factory HID or LED packages may use different parts
fog lights may depend on equipment package
aftermarket headlight assemblies may use different bulbs
regional models and production-date splits may differ

See an incorrect bulb size? Submit a correction.

How do the 2007 Acura RDX's bulbs compare to other years?

The 2008 model switched to a different bulb configuration.

This bulb configuration covers the 2007 model years. 2008 →

Finding the best installation guide...

Other RDX Years

2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008

Other Vehicles That Use D2S Bulbs

2019 Infiniti QX60 2019 Mitsubishi Outlander Sport 2019 Mitsubishi RVR 2019 Nissan 370Z 2018 Honda Odyssey 2017 Infiniti QX50

Frequently Asked Questions

Our database lists D2S for the 2007 Acura RDX low beam headlights. Verify the bulb number on your existing bulb and confirm your trim or factory lighting package before buying.

Our database lists 9005 for the 2007 Acura RDX high beam position. Some vehicles vary by trim, lighting package, or previous housing changes.

Dim headlights on a 2007 Acura RDX can come from aging halogen bulbs, cloudy lenses, weak electrical connections, or an incorrect bulb. Confirm the listed D2S size against the bulb in the housing before choosing a replacement or upgrade.

Our database lists H11 for the 2007 Acura RDX fog light position. Fog lights are often package-dependent, so verify that your vehicle is equipped with factory fog lights before ordering.

The 2007 Acura RDX uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

LED upgrades are available for many D2S applications, but fitment, beam pattern, dashboard warnings, and road-use legality can vary. Use products that list your exact bulb family, such as D2S, and verify the factory housing before buying.

Our database has a fog light entry for the 2007 Acura RDX: H11. Fog lights may still depend on trim or equipment package.

Access varies by engine bay layout and headlight housing. Before disassembly, confirm the listed D2S low beam size on the existing bulb or owner's manual, then follow the service procedure for your exact trim.

Rules for LED headlight retrofits vary by location and by housing type. Avoid products that create glare or lack road-use compliance claims, and check local requirements before using an LED conversion on public roads.

Replacement cost depends on bulb technology, brand, and labor access. HID D2S capsules usually cost more than common halogen bulbs. Check seller fitment notes before comparing prices.

Halogen bulbs and LED replacements differ in output, heat behavior, beam pattern, and electronics. A correct bulb code does not guarantee a correct LED beam pattern, so verify physical fit and seller compatibility notes for the 2007 Acura RDX.

2007 Acura RDX Bulb Size Chart

2007 Acura RDX Bulb Size Chart

2007 Acura RDX Fitment Notes

How do the 2007 Acura RDX's bulbs compare to other years?

Other RDX Years

More from Acura

Other Vehicles That Use D2S Bulbs

Frequently Asked Questions

What is the low beam headlight bulb size for a 2007 Acura RDX?

What is the high beam headlight bulb size for a 2007 Acura RDX?

Why are my 2007 Acura RDX headlights dim?

Which bulb fits the 2007 Acura RDX fog light?

Is the 2007 Acura RDX single or dual beam?

Can I install LED bulbs on my 2007 Acura RDX?

Does the 2007 Acura RDX have fog lights?

How do I change the headlight on a 2007 Acura RDX?

Are LED headlights legal for a 2007 Acura RDX?

How much does it cost to replace 2007 Acura RDX headlights?

What is the difference between halogen and LED for a 2007 Acura RDX?