Acura RLX Windshield Washer Pump: A Guide for 2014-2020 Models
Is your washer fluid not spraying? Here’s what to check and how to choose the right replacement pump for your RLX.
- Failure of the washer pump on the 2014-2020 RLX is not a common, widespread issue.
- Symptoms include no spray, weak spray, or no motor sound when activated.
- Always check the fluid level and listen for the pump before assuming the part has failed.
- An aftermarket Trico pump is a reliable alternative with a price and quality level similar to the OEM part.
Is Your Acura RLX Washer Pump Failing?
A clear windshield is essential for safe driving. When you activate the washers and nothing happens, the pump is a likely suspect. For the 2014-2020 Acura RLX, this part is generally reliable, but like any electric motor, it can fail over time. Before you assume the pump is dead, do a few quick checks.
- Check the Fluid: It might seem obvious, but make sure the washer fluid reservoir isn't empty.
- Listen for the Pump: Have a friend stand near the front of the car while you activate the washer switch. If you hear a humming or buzzing sound, the pump is getting power. This could mean the pump is weak, the lines are clogged, or the nozzles are blocked.
- No Sound at All: If you hear nothing, the problem is likely electrical. This could be a blown fuse, a bad connection, or a failed pump motor.
Known Issues, Recalls, and Service Bulletins
There are no active recalls or technical service bulletins (TSBs) from Acura or the NHTSA specifically for the windshield washer pump on the 2014-2020 Acura RLX. While some RLX models were recalled for a low-pressure *fuel pump*, this does not affect the windshield washer system. Any failure of the washer pump is typically due to normal wear and tear rather than a widespread defect.
Choosing a Replacement Pump: OEM vs. Aftermarket
When replacing the washer pump on your RLX, you have two main choices: a genuine Acura (OEM) part or an aftermarket part. For this specific component, the decision is straightforward.
- OEM Acura Pump: A genuine Acura pump offers a guaranteed fit and original performance. The cost is often very close to high-quality aftermarket options, making it a strong contender.
- Trico Aftermarket Pump: Trico is a well-known brand that produces OE-style replacement parts. Their pumps are designed for easy, direct-fit installation with no modifications needed. For the RLX, a Trico pump provides performance comparable to the original at a similar price point, making it a reliable alternative to the dealer part.
Pro Tip: Sometimes, the pump is fine, but the plastic hoses that carry the fluid can become brittle and crack, especially near the hood hinges. Before ordering a pump, quickly inspect the hoses for any visible cracks or fluid leaks when the system is activated.
Replacement Cost
The cost for a new windshield washer pump is quite reasonable. The main difference in total cost comes from whether you install it yourself or have a shop do it.
| Part Type | Estimated Part Cost | Estimated Shop Labor | Estimated Total (Installed) |
|---|---|---|---|
| New OEM | $25 - $36 | $73 - $107 | $98 - $143 |
| New Aftermarket (Trico) | $35 - $36 | $73 - $107 | $108 - $143 |
DIY Installation Overview
Replacing the washer pump is a manageable DIY job for those with basic tools. The pump is attached to the bottom of the washer fluid reservoir, which is located in the front passenger-side wheel well.
- Access the Reservoir: You will need to safely jack up the vehicle and remove the front passenger-side wheel.
- Remove the Fender Liner: Unclip and remove the plastic fender liner to expose the washer fluid reservoir and pump.
- Replace the Pump: Place a bucket underneath to catch any remaining fluid. Disconnect the electrical plug and the fluid hose. The pump can then be carefully pried out of the rubber grommet on the reservoir.
- Install the New Pump: Push the new pump firmly into the grommet, reconnect the hose and electrical connector, and test the system before reassembling everything.
Frequently Asked Questions
Can I drive my RLX with a broken windshield washer pump?
Yes, but it is not recommended, especially in poor weather or dirty road conditions. A clear field of vision is critical for safety, and without functional washers, you cannot clear away obstructions like mud, salt spray, or insects. It is best to get it repaired soon.
Why can I hear the pump motor but no fluid comes out?
If the motor is humming, it's receiving power. The issue could be a clog in the system (hoses or nozzles), a leak in a hose, or the pump's internal impeller has failed and can no longer generate pressure. Start by cleaning the nozzles with a small pin.
Is there a specific fuse for the washer pump?
Yes, the washer pump operates on an electrical circuit protected by a fuse. If you hear no sound when you activate the switch, checking the fuse is a good first step after confirming the reservoir is full. Refer to your owner's manual for the correct fuse box location and fuse number.
Do I need to buy a new grommet with the pump?
Most aftermarket and OEM pumps come with a new rubber grommet. It is highly recommended to use the new grommet to ensure a leak-free seal when installing the new pump into the reservoir.
Technical Specifications
OEM Part Numbers: 76806-TG7-A01 76806-SZA-A01 76806-SZA-A12
Electric pump, typically mounts to the washer fluid reservoir with a rubber grommet.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Acura RLX: