A CG15-66-350 window switch search should combine the full part reference with a physical comparison of your original control. NexuParts lists this aftermarket switch for Mazda 5 applications from 2012–2015 and includes “24 Pin” in the product title. Those details help narrow a search, but neither the year range nor pin count alone establishes compatibility. This checklist explains how to use the available information without assuming unlisted features.
CG15-66-350 window switch: start with the listing facts
The main description identifies a power window switch, gives the references CG15-66-350 and CG15-66, and states that the package contains one switch. The item is described as an aftermarket replacement, not an official Mazda-branded product. The listing names Mazda 5 and the 2012–2015 range, but does not supply a complete market, trim, or installation-position table.
Open the CG15-66-350 Mazda 5 power window switch listing while reviewing your original part. Use its photographs and description together. If an important physical detail is not visible, request clarification rather than assuming it matches because the vehicle name appears in the title.
Why the full reference matters more than a shortened search
Write down the complete marking on the original switch, including any characters beyond the portion you recognize. The listing includes CG15-66 as a shorter reference, but that text alone does not establish that every part beginning with those characters is interchangeable. Use CG15-66-350 as the complete reference discussed in this guide and investigate any difference on your original label.
The store SKU is SD-CG1566350-846531694407. It helps identify the item when contacting NexuParts. The full SKU is not a verified Mazda manufacturer number, and this guide does not treat its inventory-code suffix as an additional OE reference. Keep seller inventory codes and original-part markings separate in your notes.
If the label is unreadable, obtain a clearer photograph or ask a repair professional to help identify the required part. Do not reconstruct missing characters from a product search result. Similarly, the available description does not establish a supersession chain for a different number found on your vehicle.
Use the 24-pin description as one check, not the whole check
The product title specifies 24 Pin. Compare that stated configuration with the original connector and the current product photographs. If the image is unclear, ask the supplier to confirm the connector view for the item being shipped. Do not rely on a partially hidden photograph to settle a question about the actual terminals.
Record more than a count: compare the plug outline, orientation, locating features, and visible terminal arrangement. A matching number of pins does not establish that the remaining physical and functional details match. The listing does not provide a wiring diagram, so this guide does not assign terminal functions or recommend wiring changes.
Compare the face and underside before choosing a replacement
Button layout and required controls
Photograph the entire original control face. Compare the arrangement, visible symbols, surrounding shape, and controls you need with the listing images. The description does not document every automatic-window or other optional function. If a particular feature is essential, ask about it directly instead of inferring support from a similar-looking button.
Housing and mounting features
Compare equivalent views of the underside, including the housing outline and visible attachment features. The listing refers generally to matching the original position. It does not provide exact dimensions or a detailed placement chart, so do not infer a specific side or measurement from the vehicle model name alone.
Vehicle details alongside the photographs
Keep the exact model year, market, trim, original reference, and intended control location attached to your comparison. The stated 2012–2015 range is a listing reference, not an independent confirmation of every configuration within that period. A known year with an unresolved connector or housing difference is still an incomplete fitment check.
Distinguish a switch search from a diagnosis
The product description mentions worn or broken buttons, intermittent response, and non-working window controls as possible reasons to investigate a replacement. Those symptoms do not identify the correct part number or prove that this component is responsible. Confirm the repair requirement before ordering a switch simply to see whether it resolves the problem.
This article is a purchasing guide, not a removal, electrical-testing, or initialization procedure. It does not specify trim-release methods, terminal tests, or programming steps. If diagnosis or access to the original part is unresolved, have a qualified repair professional identify the component and the appropriate service information.
Do not substitute another connector configuration
For comparison, NexuParts lists an MB960378 14-pin LHD window switch for Mitsubishi applications. It is the same broad product type but has a different reference, application, and stated pin configuration. It is not an alternative to the Mazda listing, and this guide does not suggest adapting it.
The Lighting and Electrical parts collection is useful for browsing controls. It does not certify fitment. Keep each product link beside its own reference and original-part photographs when comparing several items, particularly if you are sourcing parts for more than one vehicle.
Before-payment checklist
- Read the complete original reference and resolve differences from CG15-66-350.
- Compare the stated 24-pin configuration, connector outline, and orientation.
- Check the button arrangement, housing, attachment points, and required functions.
- Confirm the specific Mazda 5 vehicle details and original control location.
- Review the stated package of one switch and ask about unlisted accessories.
- Leave uncertain details open until the supplier or repair professional confirms them.
Frequently asked questions
Does the title guarantee compatibility with my 2014 Mazda 5?
No individual vehicle match is established by the year alone. Confirm the original reference, connector, physical layout, and vehicle configuration before ordering.
Is this a genuine Mazda switch?
The listing describes an aftermarket replacement, not an official branded product. The Mazda name identifies the intended application rather than the manufacturer of the replacement.
What should I include in a fitment inquiry?
The page directs inquiries to info@NexuParts.com. Include the product link, store SKU, vehicle details, original reference, and clear face, connector, and underside photos. Send VIN information privately if needed, not in a public comment.
Finish the comparison before checkout
Return to the CG15-66-350 window switch details and photographs once your reference and physical checks agree. Check current availability and package contents there. If a key detail remains unverified, ask before ordering rather than treating the model year or pin count as the complete answer.
