Washer Fluid Pipe Valve – Professional Parts 81346979

Few components are easier to overlook than the washer-fluid pipe valve — until it fails and your windshield washer stops working altogether. The Professional Parts 81346979 washer-fluid pipe valve is manufactured to original-equipment tolerances, serving as a one-way valve that keeps washer fluid moving toward the nozzles and prevents it from draining back into the tank you can install with confidence.

Professional Parts produces automotive replacement parts to OE-equivalent standards, with washer-system components designed to match the factory fit, form, and function of the part they replace. Every washer-system component in our catalog is checked against the manufacturer’s published part number and EAN prior to listing, so the specifications you see reflect the original factory component rather than a generic guess.

Key Benefits

The Professional Parts 81346979 isn’t a generic stand-in — it’s built around the same engineering priorities as the factory component it replaces.

• Nationwide availability — stocked for delivery to customers across all 50 US states, from coast to coast.
• Consistent, reliable washer performance — helps restore steady fluid delivery to the spray nozzles for clear visibility in all weather.
• OE-matching fit and function — engineered to the same dimensional tolerances as the original component, so it seats correctly without modification.
• Backed by a manufacturer guarantee — This part is backed by the manufacturer’s standard warranty against defects in material and workmanship.
• Manufacturer quality control — produced under the Professional Parts quality program for easy verification and traceability.
• Straightforward, bolt-in installation — designed to mount using the factory hardware and connection points, with no special tools required for most vehicles.

Specifications

Before you order, review the key specifications for the Professional Parts 81346979 to confirm it matches your vehicle’s original component.

• Brand / Manufacturer: Professional Parts
• Manufacturer Part Number: 81346979
• Product Type: Washer Fluid Pipe Valve
• Fitting Position: Vehicle Tailgate

Use Cases & Applications

The Professional Parts 81346979 is intended as a direct replacement for the original washer-fluid pipe valve on applicable vehicles, restoring the washer system to factory-correct operation. Typical triggers for replacement include a washer reservoir that no longer holds fluid overnight, a persistent washer fluid warning light, fluid pooling near the front bumper or fender liner, or brittle plastic that has become sun-damaged over years of engine-bay heat cycles. Whether the vehicle is used for a daily commute, highway travel, or fleet service, keeping the washer system in working order is a straightforward, low-cost way to maintain safe forward visibility. Because the part is manufactured to OE dimensions, it’s also a practical choice for pre-emptive replacement during a broader washer-system service — for example, when a technician is already replacing a washer pump or wiper blades and wants to rule out a related failure point at the same time.

Quality Assurance & Certifications

The Professional Parts 81346979 is manufactured to meet or exceed original-equipment engineering standards. This part is backed by the manufacturer’s standard warranty against defects in material and workmanship. We recommend cross-referencing this part number against your vehicle’s original component or OE reference number before installation, and consulting a qualified technician if you’re uncertain about fitment.

Shipping & Delivery

We ship nationwide — from major metro areas to rural addresses in all 50 states — with tracked delivery and prompt order processing so you’re not left waiting to get your washer system back in service. Learn more on our shipping policy page.

Why Buyers Choose This Part

Buyers replacing this part consistently point to the same things: a clean bolt-in fit against the factory mounting points, no fluid weeping at the connections after installation, and washer spray that’s back to full strength right away. Independent installers appreciate that OE-spec parts like this one don’t require the trial-and-error fitting that generic replacements often demand.

Related Parts & Resources

Learn more about windshield washer fluid and NHTSA windshield wiping and washing standards. Review our warranty policy, browse the full auto parts shop for related components, or check our FAQ page for general ordering and fitment questions. Have questions about this specific part? Contact our team for help.

Frequently Asked Questions

What makes the Professional Parts 81346979 different from a universal-fit replacement?

Unlike generic universal parts, the Professional Parts 81346979 is manufactured to OE dimensional specifications, so it mounts at the factory connection points without modification, trimming, or adapters.

Will this washer-fluid pipe valve fit my specific vehicle?

Fitment depends on your vehicle’s make, model, year, and trim. Cross-reference the part number (81346979) against your vehicle’s original component, or check with a parts specialist before ordering to confirm compatibility.

Is this part side-specific (left or right)?

Yes — this part is designed for the vehicle tailgate fitting position. Confirm your vehicle’s requirement before ordering, since left- and right-side parts are not interchangeable.

What is this part made from?

This washer-fluid pipe valve uses automotive-grade, chemical-resistant plastic and sealing components designed to withstand long-term washer-fluid exposure.

How long does shipping take?

Standard orders shipping within the continental United States typically arrive within 3-7 business days, with faster options available at checkout. We ship to all 50 states.

What is your return policy?

Unused, uninstalled parts in original packaging can be returned within our standard return window. Full terms are outlined on our warranty and returns policy page.

Does this part come with a warranty or guarantee?

This part is backed by the manufacturer’s standard warranty against defects in material and workmanship. See our warranty policy page for complete coverage terms.

How do I confirm this is the correct part before I install it?

Compare the manufacturer part number (81346979) printed on the packaging against your vehicle’s original component or your VIN-based parts lookup. If anything doesn’t match, contact us before installation.

Do I need a professional to install this part?

Many owners with basic mechanical experience can install this part using factory hardware and simple hand tools. If you’re not comfortable working under the hood, we recommend having a certified technician complete the installation.

What should I do if the part arrives damaged?

Contact our support team right away with photos of the damage and your order number so we can arrange a replacement or refund promptly.

Can I get help confirming this part matches my exact vehicle trim?

Yes — contact our support team with your VIN or trim details and we’ll help confirm whether the Professional Parts 81346979 is the correct fit before you order.

You May Also Need

Pair this part with a compatible companion component: Professional Parts 81437917 washer-fluid pipe valve Professional Parts 81432553 washer-fluid pipe valve. Browse our full washer system parts catalog for more OE-spec options.