What Does 26300-35505 Fit? Understanding This Toyota/Lexus Part Number

The part number 26300-35505 is an OEM (original equipment manufacturer) windshield washer pump used on a range of Toyota and Lexus vehicles, especially certain Camry and ES models from the mid‑2000s onward. In practical terms, it is the small electric pump that pressurizes washer fluid and sends it through the nozzles onto your windshield (and on some models, the rear glass or headlamps).

What the Number 26300-35505 Actually Is

Automotive part numbers can look cryptic, and 26300-35505 is no exception. This code is not a model designation but a specific catalog number used by Toyota/Lexus and OEM suppliers to identify a washer fluid pump assembly. In online catalogs, it is typically described as a “windshield washer pump,” “washer motor,” or “washer pump assembly,” and it is designed to fit into the washer reservoir and hook up to the vehicle’s electrical harness and fluid hose.

Typical Applications: Toyota and Lexus Models

Because carmakers reuse components across platforms, this pump is used on multiple Toyota and Lexus vehicles and sometimes on regional variants sold under different nameplates. However, fitment is not universal: precise compatibility depends on model, year, engine, market region, and sometimes even production date.

Representative Vehicles That Commonly Use 26300-35505

The following list outlines vehicle lines and generations where 26300-35505 (or its direct supersession) is commonly cataloged as the correct windshield washer pump. Always verify against your specific VIN before ordering.

• Toyota Camry (mid-2000s to early 2010s, certain trims and markets)
• Toyota Corolla and Corolla-based derivatives (select years and regions)
• Toyota RAV4 and similar compact crossovers using shared washer systems
• Lexus ES series (especially ES 300/330/350 models on the Camry platform)
• Lexus RX series (selected years where washer components are shared)
• Regional Toyota sedans/hatchbacks (e.g., variants of Avensis, Auris, or market-specific models built on the same platforms)

This overview shows how the same washer pump can serve a surprisingly broad slice of Toyota’s and Lexus’s lineup, but it should still be treated as indicative rather than definitive, since option packages and market variations can change the exact part number required.

How to Confirm If 26300-35505 Fits Your Vehicle

Even within a single model line, small changes between production runs can alter which pump is correct. As a result, relying on model name alone is risky: the most reliable method is to match the part number against your vehicle’s VIN-based parts catalog entry.

Steps to Verify Compatibility

The following steps help you confirm whether 26300-35505 is the correct washer pump for your vehicle before you buy or install it.

1. Use your VIN in an official parts catalog: Enter your Vehicle Identification Number in a Toyota/Lexus dealer parts system or reputable online OEM catalog to pull up the exact washer pump part number specified for your car.
2. Cross-check supersessions: Some catalogs will show 26300-35505 as replaced or superseded by an updated part number; confirm that both numbers are accepted equivalents for your VIN.
3. Compare the old pump physically: If you have the original pump, match the body shape, electrical connector type, mounting grommet size, and hose outlet position with images and specs for 26300-35505.
4. Check electrical specifications: Ensure voltage (12 V), connector pin count, and orientation match what your wiring harness expects.
5. Consult a dealer or trusted technician: When in doubt, ask a Toyota/Lexus service department or independent specialist to confirm the part number from your VIN and current parts database.

By following these verification steps, you greatly reduce the risk of ordering an incompatible washer pump and avoid problems such as leaks, improper mounting, or electrical connection issues.

Why the Same Pump Fits Multiple Models

Automakers often standardize small components like washer pumps across many platforms to control cost and streamline manufacturing. The 26300-35505 pump is one such standardized component within the Toyota Group’s parts ecosystem.

Key Design Traits of 26300-35505

The characteristics below explain why this particular pump can be installed in many different vehicles, yet is still not fully universal.

• Standard 12 V operation: Designed to run off the common 12‑volt automotive electrical system.
• Reservoir-mounted design: Pushes into a rubber grommet in the washer fluid tank, a layout used across many Toyota/Lexus models.
• Single or dual outlet configuration: Some variants support front glass only; others are arranged to support front and rear or headlamp washers, which affects fitment.
• Common connector style: Uses a connector pattern widely adopted across several generations of Toyota and Lexus wiring harnesses.
• Compact packaging: Small cylindrical motor housing that fits into tight spaces near the wheel well or under the front fender.

Together, these traits make 26300-35505 versatile enough to serve many vehicles while still being tailored to specific mounting and wiring standards that differ from other brands and some newer-generation Toyota/Lexus platforms.

Common Symptoms Indicating You May Need This Pump

Regardless of the exact part number, vehicles using 26300-35505 will exhibit a familiar set of symptoms when the washer pump fails or is failing. Recognizing them can help you decide whether to replace the pump with this specific unit or a compatible supersession.

Typical Failure Signs

The list below describes the most frequent issues drivers experience when the 26300-35505 washer pump (or its equivalent) begins to malfunction.

• No fluid spray despite a full reservoir: Activating the stalk or switch produces no washer fluid on the windshield.
• Audible silence from the pump area: You do not hear the usual humming sound from the front fender or reservoir area when you pull the washer lever.
• Weak or intermittent spray: Fluid emerges in a trickle or only sometimes, indicating a degrading motor or internal blockage.
• Visible leaks at the reservoir grommet: Fluid drips from where the pump inserts into the tank, suggesting a damaged pump housing or seal.
• Fuse repeatedly blowing: A shorted pump motor can cause the washer circuit fuse to fail each time you attempt to use the washers.

If these symptoms match your experience and your vehicle’s parts catalog specifies 26300-35505, replacing the pump with this part (or its listed successor) is usually the appropriate repair.

Where and How to Buy 26300-35505 Safely

Because this pump is widely used, it is available from multiple sources: official dealers, OEM suppliers, and aftermarket manufacturers. The choice affects price, warranty, and sometimes durability.

Purchasing Considerations

Below are practical points to keep in mind when sourcing 26300-35505 or an equivalent replacement, especially online.

1. Prefer OEM or OE-quality brands: Seek pumps labeled as genuine Toyota/Lexus or from reputable OEM suppliers who manufacture to the original spec.
2. Check the part number exactly: Ensure the product listing clearly states 26300-35505 or a documented superseding number compatible with your VIN.
3. Beware of generic “fits many models” claims: Avoid listings that provide only model names without confirming exact part references or years.
4. Review return policies: Confirm you can return the pump if your VIN check later shows a mismatch.
5. Inspect packaging and markings on arrival: Authentic parts typically have printed or stamped part numbers and consistent branding; vague or missing markings are a red flag.

By evaluating both the part number and the seller’s credibility, you can obtain a washer pump that not only fits but also matches the expected service life and performance of the original component.

Summary

The designation 26300-35505 refers to a windshield washer pump used on a variety of Toyota and Lexus vehicles, particularly Camry- and ES-based platforms from the mid‑2000s onward. It is the small electric motor that sends washer fluid to your windshield—and, in some configurations, to rear glass or headlamp washers. Although it serves many models, it does not fit every Toyota or Lexus, so confirming compatibility with your VIN through an official parts catalog or dealer remains essential. Understanding the function, typical symptoms of failure, and correct purchasing approach helps ensure a straightforward, accurate replacement when your washer system stops working as it should.