A-Premium Door Jamb Switch Compatible with Honda & Acura — Direct-Fit OEM-Style, 1-Year Warranty

A-Premium Door Jamb Switch is a direct-fit replacement switch for many Honda and Acura models that restores proper door-open/closed detection and courtesy light function.

This door jamb switch from A-Premium is engineered to match original equipment dimensions and electrical connections for straightforward installation on a wide range of Honda and Acura vehicles. Constructed of durable nylon and rubber with a 0.77-inch plunger and a female connector, it replaces worn or faulty switches that can cause interior lights, door chimes, or alarm systems to behave improperly. Backed by a one-year unlimited-mileage guarantee, the part gives a reliable, affordable option for DIY repairs or professional installations.

Which vehicles does this switch fit?

This switch is compatible across many model years and body styles of Honda and Acura. It covers sedans, coupes, SUVs, minivans, and pickup applications where the factory part number aligns with the reference codes provided.

• Acura: ILX (2013–2016), MDX (2007–2016), RDX (2007–2016), RSX (2002–2006), TL (2004–2014), TLX (2015), ZDX (2010–2013)
• Honda: Accord (2003–2012 coupe & sedan), Accord Crosstour (2010–2015), CR‑V (2002–2006, 2012–2013), Element (2003–2011)
• Also fits: Odyssey (2011–2015), Pilot (2003–2015), Ridgeline (2006–2014)
• Cross-check with reference numbers: 35400-S5A-013, 35400S5A013, 35400S5A003, DS1541, 1S3089, DS1541T, 650020

How does this part compare to the factory original?

The A-Premium switch is manufactured to match OEM dimensions so it installs and functions like the original. Materials and terminal configuration mimic factory specifications to ensure consistent electrical performance and mechanical fit.

• Made from nylon and rubber for durability and weather resistance
• Plunger diameter: 0.77 inch — matches original fit
• Connector: female housing with a single male terminal
• Sold as the switch only; wiring harness is not included

What should I know before installation?

Installation is typically straightforward for anyone comfortable with basic vehicle wiring and panel removal. Confirm the reference numbers and your vehicle’s model year for compatibility, and ensure power is off at the circuit before replacing the switch to avoid shorts.

• Verify part compatibility against the listed reference numbers and your vehicle VIN if unsure
• Remove trim or door scuff plates as needed to access the jamb switch location
• Disconnect the battery or turn off the circuit, unplug the old connector, and press the new switch into place
• No wiring harness included — reuse the factory connector or source a matching pigtail if damaged

What support and warranty come with the part?

A-Premium includes a one-year unlimited-mileage guarantee on this door jamb switch to protect against workmanship and material defects. Customer support is available for fitment questions and troubleshooting, helping you confirm the right part before installation.

• One-year unlimited-mileage warranty from A-Premium
• Manufacturer support for fitment and product questions
• Replacement or refund options subject to warranty terms

Who is this for: This A-Premium door jamb switch is ideal for DIY mechanics, professional technicians, and vehicle owners who need a reliable, OEM-dimension replacement for interior light, door-ajar detection, or alarm sensing issues on compatible Honda and Acura models. If your vehicle shows interior lights staying on, alarms triggering incorrectly, or door-ajar warnings after ruling out fuses and wiring, this direct-fit switch offers a cost-effective repair option backed by a one-year guarantee.