Where to Buy a Windshield Washer Pump Relay for Toyota Camry

If your Toyota Camry's windshield washer stopped spraying, a bad relay is one of the most common causes and knowing exactly where to buy the right replacement saves you time, money, and a lot of frustration. The windshield washer pump relay is a small but important part of your car's washer system. When it fails, the pump won't get power, and your washer fluid stays in the reservoir no matter how hard you pull the stalk. Finding the correct relay isn't always straightforward, especially since Toyota uses different part numbers across Camry model years. This article covers every reliable place to buy one, what to look for, and how to avoid common pitfalls.

What Does the Windshield Washer Pump Relay Actually Do?

The relay acts as an electrical switch. When you activate the washer function, the relay closes a circuit that sends power to the washer pump motor. Without a working relay, the pump never turns on. It sits inside the fuse box usually the engine bay fuse box on most Camry models and looks like a small plastic cube with metal prongs.

If you're not sure whether the relay is even your problem, it helps to check your washer pump fuse and relay first before spending money on parts you might not need.

Where Can You Buy a Windshield Washer Pump Relay for a Toyota Camry?

Online Auto Parts Retailers

Stores like RockAuto, PartsGeek, and Amazon carry washer pump relays for most Camry model years. These are usually the cheapest option, and you can cross-reference the OEM part number before ordering. RockAuto in particular sorts parts by engine and trim level, which reduces the chance of getting the wrong relay.

Toyota Dealership Parts Counter

If you want the exact OEM relay, your local Toyota dealer can order it using your VIN. This guarantees a perfect fit, but expect to pay more sometimes two to three times the price of an aftermarket equivalent. Dealerships are a solid choice if your Camry is still under warranty or if you want to avoid any guesswork on compatibility.

AutoZone, O'Reilly, and Advance Auto Parts

Most major auto parts chains stock universal and vehicle-specific relays. You can check availability online before driving to the store. The staff can often look up the relay by your Camry's year, engine, and trim. Some locations even let you test the relay on a bench tester before you leave.

Online Marketplaces

Amazon and eBay both carry a wide range of options, from genuine Toyota relays to aftermarket replacements. Be careful with third-party sellers always check reviews and verify the part number matches your specific Camry. A relay that fits a 2012 Camry may not fit a 2007, even though they look similar.

Salvage Yards and Junkyards

If you're on a tight budget, pulling a relay from a Camry at a salvage yard costs just a few dollars. The risk is that used relays can fail sooner than new ones, and you usually can't return them. Still, for a five-dollar part, many DIYers find this worth trying.

How Do You Know Which Relay Fits Your Camry?

Toyota has used several different relay part numbers across Camry generations. The relay for a 2002–2006 Camry is not the same as one for a 2012–2017 model. Here's how to make sure you get the right one:

Check your owner's manual it lists the fuse box layout and relay positions with part numbers.
Look at the relay itself the part number is usually printed on top of the relay housing.
Use your VIN when ordering online or at a dealership. This is the most reliable method.
Cross-reference the OEM number on sites like RockAuto or the Toyota parts lookup tool.

Common Toyota Camry Washer Pump Relay Part Numbers

Some frequently referenced part numbers include 90987-02022, 90987-02028, and 90080-87019, but these vary by year. Always confirm against your specific vehicle before purchasing. You can also find the relay layout diagram on Toyota's official owner resources if you register your vehicle.

How Much Should a Replacement Relay Cost?

Prices vary depending on where you buy and whether you choose OEM or aftermarket:

Aftermarket relay (online): $5–$15
OEM Toyota relay (dealer): $15–$40
Used relay (salvage yard): $2–$8
Universal relay (auto parts store): $8–$20

For most Camry owners, an aftermarket relay from a reputable brand works just fine. The relay is a simple mechanical-electrical component there's not much difference in quality between a $10 and $30 version, as long as the specifications match.

What Are Common Mistakes When Buying a Washer Pump Relay?

Buying by appearance instead of part number. Many relays look identical but have different pin configurations or voltage ratings. A relay that physically fits may not function correctly if the specs are wrong.

Assuming all Camry years use the same relay. Toyota updated the fuse box layout multiple times. A relay from a 2003 Camry likely won't work in a 2018 model.

Skipping the diagnostic step. Before buying a relay, test the one you have. Sometimes the issue is a blown fuse, a bad ground, or a failed washer pump not the relay at all. Our fuse and relay troubleshooting guide walks you through this process.

Buying in bulk "just in case." Relays don't go bad often. One spare is fine if you want peace of mind, but buying a five-pack is usually unnecessary.

Can You Replace the Relay Yourself?

Absolutely. Replacing a windshield washer pump relay is one of the easiest car repairs you can do. The relay pulls straight out of the fuse box and pushes back in. No tools required in most cases. If you've never done it before, this beginner-friendly replacement guide covers the process step by step.

What If the New Relay Doesn't Fix the Problem?

If you install a new relay and the washer still doesn't work, the issue could be elsewhere:

Blown fuse check the washer fuse in the fuse box diagram.
Failed washer pump motor the pump itself may be burned out.
Wiring damage corroded or broken wires between the relay and pump.
Washer stalk switch the switch on the steering column may not be sending the signal.
Ground connection a loose or corroded ground wire can prevent the circuit from completing.

Quick Buying Checklist Before You Order

Pull the old relay and read the part number printed on it.
Confirm your Camry's year, engine size, and trim level.
Decide between OEM (exact match, higher price) and aftermarket (budget-friendly, same function).
Compare prices across at least two sources dealer, online retailer, and local auto parts store.
Test the old relay or check the fuse before ordering, so you're not replacing the wrong part.

Tip: Keep the receipt and packaging until you've confirmed the new relay works. Most auto parts stores accept returns on unused electrical parts within 30 days. And if you need help with the full diagnostic and replacement process, start with checking your fuse and relay to narrow down the problem before you spend anything.

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