OE-matched automotive electrical parts
Find the Right Part for Your Vehicle
Search by vehicle, OE number, part number or product type.
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Brake Light Switches
Browse parts PART / 02Reverse & Back-Up Light Switches
Browse parts PART / 03Coolant Temperature Sensors
Browse parts PART / 04Window Switches
Browse parts PART / 05Lighting Switches
Browse parts PART / 06Ignition Switches
Browse parts PART / 07Neutral Safety Switches
Browse partsNarrow the catalog
Start with your vehicle
Enter a year and make to narrow the catalog, then confirm the complete OE number and connector on the product page.
Direct lookup
Popular OE numbers
One OE number, any common separator format.
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Popular parts to check for fitment
Start with what you drive
Shop by vehicle make
Why Olivia & Oliver
Clearer information before you order
OE number matching
Find replacement parts using original-equipment and cross-reference numbers.
Vehicle application data
Review listed makes, models and years before committing to a part.
Selected U.S. fulfillment
Eligible inventory ships from our U.S. fulfillment location.
30-day eligible returns
Unused eligible products may be returned under our published return policy.
Fitment support
Need help finding a part?
Send the VIN, OE number, vehicle year, make and model, plus a clear photo of the connector. We will help you narrow the catalog; the final installation decision remains with the buyer or technician.
Common questions
How to identify the right replacement
How do I search an OE number?
Enter the number as printed on the original part. The search treats dashes, spaces, periods, underscores and slashes as equivalent, so 7T4Z-13480-AA and 7T4Z13480AA resolve to the same normalized key.
Does a matching OE number guarantee fitment?
No. Confirm the complete OE reference, vehicle application, connector shape, pin count and product images before ordering. Some manufacturers reuse similar-looking numbers across different parts.
Where can I find the OE number?
It is often molded, printed or stamped on the original switch or sensor. If it is not visible, check the vehicle service information or ask a qualified technician.
Can I search with my vehicle details?
Yes. Search by year, make and model to narrow the catalog, then verify the OE number and connector on the product page.
What should I send for fitment help?
Provide the VIN, year, make, model, engine, the number on the original part and clear photos of the part and connector.
What is the return window?
Eligible unused products can be returned within 30 days, subject to the published return policy. Review the policy before ordering.
Automotive switches and sensors by OE number and vehicle
Olivia & Oliver helps drivers, repair professionals and parts buyers find replacement automotive switches, sensors and electrical controls. The catalog includes brake light switches, reverse light switches, coolant temperature sensors, oil pressure switches, oxygen sensors, power window switches and lighting controls.
Use an OE or replacement part number for the most direct lookup, or start with vehicle year, make and model. Before purchase, compare every listed reference with the original component, connector and pin configuration. This evidence-first process reduces incorrect selections and gives search engines and answer systems clear, verifiable product relationships.