LeakFinder Now Available at Harbor Freight

Harbor Freight is making it easier than ever by stocking three of the most trusted leak detection solutions—LeakFinder LF1001CS, LF2001CS, and LF3001CS—in stores nationwide. Are you ready to say goodbye to hidden automotive leaks that drain your wallet and threaten vehicle performance? Whether you’re a weekend tinkerer or a full-time automotive pro, these dyes and kits help you find and fix leaks fast, ultimately saving you both time and money. These quality aftermarket leak detection products are available in the A/C section in stores and online for purchase!

1. Meet the LeakFinder Lineup

LF1001CS: Universal A/C Dye

• Bottle Size: 1 oz (30 ml) in a convenient clamshell
• Services Up To: 4 vehicles
• Applications: Works with all refrigerants, including R-1234yf and R-134a
• Key Benefits: Meets SAE J2297 requirements, safe for Hybrid/EV, and glows bright yellow/green under a UV or blue light for easy leak detection

LF2001CS: Oil-Based Dye

• Bottle Size: 1 oz (30 ml) in a clamshell
• Services Up To: 1 vehicle
• Applications: Targets leaks in engine oil, fuel, transmission fluid, ATF, and power steering systems
• Key Benefits: Safe for Hybrid/EV and extremely effective at pinpointing even the smallest oil-based leaks

LF3001CS: Coolant Dye

• Bottle Size: 1 oz (30 ml) in a clamshell
• Services Up To: 1 vehicle
• Applications: Locates leaks in radiators, hoses, heater cores, water pumps, and other coolant-system components
• Key Benefits: Safe and reliable way to detect coolant leaks before they lead to major overheating issues

2. Why Harbor Freight?

1. Nationwide Accessibility
   With more than 1,000 stores across the country, Harbor Freight ensures easy access to leak detection tools wherever you are.
2. Value Without Compromise
   Harbor Freight’s mission of providing professional-grade tools at budget-friendly prices means you can trust their selection for both quality and affordability.
3. One-Stop Automotive Shop
   Need a UV flashlight, new wrenches, or additional diagnostic tools? You can find all of them—and your LeakFinder dyes—under one roof.
4. Trusted Retailer
   Harbor Freight is known for its stringent product vetting, so you can purchase with confidence, knowing you’re getting a reliable leak detection solution.

3. The Power of Leak Detection for Your Vehicle

a. Time and Cost Savings

Catching leaks in the early stages helps you avoid expensive part replacements and labor. With the right leak detection dye, a simple flashlight scan can unveil hidden problems, keeping your repair bills in check.

b. Comprehensive Coverage

From A/C systems to oil-based lines and coolant paths, LeakFinder dyes cover the entire vehicle. This streamlined approach lets you troubleshoot multiple systems without juggling different brands or incompatible products.

c. Quick, Clear Results

Each product offers bright, unmistakable fluorescence under UV or blue light—no guesswork, no confusion. Once you see the glow, you know exactly where the leak is coming from.

d. Safe, Industry-Compliant Formulas

LeakFinder products are Hybrid/EV safe, with the A/C dye meeting SAE J2297 requirements. You can use them confidently across various vehicle types, from everyday sedans to electric hybrids.

4. Perfect for Pros and DIYers

1. Professional Mechanics
   When turnaround time and customer satisfaction are crucial, quick and accurate leak detection keeps your work efficient and your reputation strong.
2. Auto Enthusiasts
   If you enjoy maintaining your own vehicle, these user-friendly dyes make diagnosing problems straightforward—even if you don’t have a professional shop.
3. Automotive Students
   Aspiring technicians can hone their diagnostic skills by practicing with real-world, professional-grade solutions that they’ll likely encounter in a workshop setting.

5. How to Use LeakFinder Dyes Effectively

1. Identify the Right Product: Pick LF1001CS for A/C systems, LF2001CS for oil-based leaks, or LF3001CS for coolant systems.
2. Follow Directions: Each dye comes with easy-to-understand guidelines to ensure accurate, safe application.
3. Use the Correct Light Source: A UV or blue light flashlight reveals the dye’s bright glow, eliminating guesswork.
4. Check Regularly: Incorporate leak detection into your routine maintenance schedule for peace of mind and optimal vehicle health.

6. Final Word

With LeakFinder LF1001CS, LF2001CS, and LF3001CS now on the shelves at Harbor Freight stores nationwide, there’s never been a better time to tackle the leaks that undermine your vehicle’s performance. Whether you’re a seasoned professional or a hands-on car owner, these powerful dyes make leak detection simpler, faster, and more affordable than ever.

So, why wait? Head to your nearest Harbor Freight to stock up on LeakFinder dyes and take the first step toward a leak-free ride!