2004 Mercury Mountaineer Switches, Sensors & Relays
Keep Your 2004 Mercury Mountaineer in Top Shape with Quality Switches, Sensors & Relays
Whether you’re repairing or upgrading your Switches, Sensors & Relay, using high-quality parts is key to keeping your 2004 Mercury Mountaineer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Multi Purpose Relays and Pressure Sensors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2004 Mercury Mountaineer Switches, Sensors & Relay at Advance Auto Parts is around $92.99, with a range that starts at $31.99 and goes up to $153.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Relay start at just $31.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Switches, Sensors & Relay, don’t forget to check out other key components like Driving Safety Monitoring System Parts and Electrical Motors. At Advance Auto Parts, we’re here to help you keep your 2004 Mercury Mountaineer in peak condition, inside and out.
Find Your Specific 2004 Mercury Mountaineer Switches, Sensors & Relays
Looking for the perfect Switches, Sensors & Relay for your 2004 Mercury Mountaineer? You’re in the right place. Below, you’ll find links to various types of Switches, Sensors & Relays that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Switches, Sensors & Relays, ensuring durability and a precise fit for your Mercury Mountaineer. Whether you’re driving a 2004 model or another popular model year like
2001,
2002,
2003,
2005,
2006,
2007,
2008,
2009, and
2010, we’ve got you covered. Purchasing Switches, Sensors & Relays from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Switches, Sensors & Relays that fit your vehicle.
Essential 2004 Mercury Mountaineer Switches, Sensors & Relays
Dorman – Fuel Vapor Pressure Sensor (Part No.911-260)
from
$153.99
This evaporative emissions system pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this evaporative emissions system pressure sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Carquest Premium – Multi-Purpose Relay (Part No.RAA1757)
from
$31.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Popular 2004 Mercury Mountaineer Switches, Sensors & Relays Categories
Most Popular Multi Purpose Relay for 2004 Mercury Mountaineers
Enhance your 2004 Mercury Mountaineer with this popular Multi Purpose Relay we have in stock, for $31.99.
Carquest Premium – Multi-Purpose Relay (Part No.RAA1757)
from
$31.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Best-Selling 2004 Mercury Mountaineer Pressure Sensor
Upgrade your Mountaineer with our best-selling Pressure Sensor with a 3 Starts rating across 2 reviews.
Dorman – Fuel Vapor Pressure Sensor (Part No.911-260)
from
$153.99
This evaporative emissions system pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this evaporative emissions system pressure sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
FAQs for 2004 Mercury Mountaineer Switches, Sensors & Relays
What are the best-selling Switches, Sensors & Relays for 2004 Mercury Mountaineers?
Out of 2 Switches, Sensors & Relays that fit 2004 Mercury Mountaineers, the following parts are the top sellers:
- Multi-Purpose Relay (12446842) – $31.99
What’s the price range for 2004 Mercury Mountaineer Switches, Sensors & Relays?
The prices of Switches, Sensors & Relays for the 2004 Mercury Mountaineer range from $31.99 up to $153.99 for the most premium parts.
What is the average price of a Switches, Sensors & Relay for a 2004 Mercury Mountaineer?
The average price for Switches, Sensors & Relays for the 2004 Mercury Mountaineer is $92.99. Keep in mind the variety of part types within our Switches, Sensors & Relay category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Switches, Sensors & Relays for other Mercury Mountaineer model years?
What are the cheapest Switches, Sensors & Relays for my 2004 Mercury Mountaineer?
The cheapest 2004 Mercury Mountaineer Switches, Sensors & Relays we carry are:
- Multi-Purpose Relay (12446842) – $31.99
- Fuel Vapor Pressure Sensor (11412463) – $153.99
Does Advance Auto Parts sell Switches, Sensors & Relays for any other 2004 Mercury models?
Yes. We stock Switches, Sensors & Relays for 1 other popular 2004 Mercury models. Some of the most popular are 2004 Monterey Switches, Sensors & Relays and 2004 Grand Marquis Switches, Sensors & Relays.
What are the top-rated Switches, Sensors & Relays that fit the 2004 Mercury Mountaineer?
The one 2004 Mercury Mountaineer Switches, Sensors & Relay we have in stock is the Multi-Purpose Relay. It costs $31.99.
What types of Switches, Sensors & Relays do you sell for my 2004 Mercury Mountaineer?
As of 11/2/25, these are some of the most in-demand types of Switches, Sensors & Relays for a 2004 Mercury Mountaineer:
Can I get help with 2004 Mercury Mountaineer Switches, Sensors & Relay orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Switches, Sensors & Relays and more.
What is your return policy for Mercury Mountaineer Switches, Sensors & Relays?
Advance Auto Parts keeps returns simple. For new Mercury Mountaineer Switches, Sensors & Relays and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.