• Toyota LandCruiser 300 Series – F33A-FTV 3.3L V6 Turbo Diesel | 2022+

⚠️ Important Fitment Note: Not compatible with Kaymar rear bar setups. The PreLine-Plus mounting location may interfere with certain Kaymar rear bar configurations. Please verify clearances before ordering.

How It Works: Installed between the fuel tank and factory filter, the PreLine-Plus stops water from reaching your injectors. The in-cab multi-stage alarm provides visual and audible alerts when water is detected—no manual checks required, just peace of mind 24/7.

Key Features:

• 100% water separation efficiency* — stops water from reaching injectors
• 98% particle filtration — filters down to 30 microns
• In-cab multi-stage alarm — visual and audible water alert system
• No manual checks — driver alert system means peace of mind 24/7
• Spin-on filter design — easy to maintain and replace
• No bypass system — contaminants never reach your engine
• Protects against corrosion and abrasive wear
• Prevents injector and pump damage

*Based on 300μm water droplet size

💡 Why This Matters: The LC300's F33A-FTV twin-turbo V6 uses an advanced common rail system operating at extreme pressures. Even small amounts of water can cause catastrophic injector failure costing $10,000+. The PreLine-Plus with integrated water alarm provides superior protection and automatic alerts—keeping your LC300 safe from costly fuel system damage.

How It Works: The ProVent prevents blow-by from contaminating your intake, stopping oil sludge buildup in your turbo and intercooler. Keeps your intake clean and regulates crankcase pressure to promote engine longevity.

Key Features:

• 98% oil separation efficiency — prevents blow-by from contaminating intake
• Prevents oil and soot entering clean air intake
• Protects turbocharger, EGR, and intake system
• Protects turbo and intercooler — stops oil sludge buildup
• Reduces oil consumption and exhaust smoke
• Keeps your intake clean — enhances long-term performance and reliability
• Regulates crankcase pressure — promotes engine longevity
• Minimizes oil consumption

💡 Why This Matters: Oil vapour causes carbon deposits that restrict airflow and coat sensitive sensors. In the LC300's complex twin-turbo V6 system, keeping the intake clean is critical for maintaining performance, fuel efficiency, and preventing expensive intake system repairs. Dual defence against injector and intake system failure.

PreLine-Plus Pre-Filter System:

• Water Separation: 100% efficiency (based on 300μm droplet size)
• Particle Filtration: 98% efficiency (down to 30 microns)
• Filter Type: Spin-on replaceable element
• In-cab multi-stage water alarm: Visual + audible alerts
• No bypass valve — full filtration always active
• Designed for F33A-FTV fuel system specifications
• Engineered specifically for LC300 V6 turbo diesel

ProVent Ultimate Catch Can:

• Oil Separation: 98% efficiency
• Filter: MANN+HUMMEL media
• Drain tap for oil collection
• Optional return line to sump
• Designed specifically for LC300 V6 crankcase system
• Built to handle Australian touring conditions
• Engineered in Australia for Aussie conditions

PreLine-Plus Pre-Filter Kit:

• PreLine-Plus pre-filter assembly with spin-on filter
• In-cab multi-stage water alarm module (visual + audible)
• LC300-specific mounting bracket
• Complete fuel line and fitting kit
• Wiring harness for alarm installation
• Hose clamps and connectors
• Mounting hardware
• Installation guide

ProVent Ultimate Catch Can Kit:

• MANN+HUMMEL ProVent catch can
• LC300-specific mounting bracket
• Complete hose and fitting kit
• Drain tap assembly with hose
• Optional sump return line components
• Mounting hardware (bolts, washers, nuts)
• Spring clamps and cable ties
• Installation guide

✅ Purpose-built for the LC300 F33A-FTV V6 — proven savings on long-term engine maintenance

Recommended: Competent qualified mechanic

Combined DIY Time: 4–5 hours (both systems)

PreLine-Plus Installation:

• Mounts in engine bay between fuel tank and OEM filter
• Uses LC300-specific mounting bracket
• Water alarm module mounts in cab (dashboard or A-pillar)
• Wiring connects to cabin for visual/audible alerts
• Spin-on filter design for easy maintenance
• Check clearances if Kaymar rear bar is fitted

ProVent Installation:

• Mounts in engine bay
• Connects to V6 crankcase ventilation system
• Drain tap routed for easy access
• Optional return line to sump can be configured
• All hoses and fittings included

⚠️ Important: If you have a Kaymar rear bar or plan to install one, verify clearances before purchasing. Both systems can be installed separately or together. Detailed installation guides included.

PreLine-Plus Pre-Filter:

• Water alarm will alert you automatically when water is detected
• Drain water when alarm sounds (simple drain procedure)
• Replace spin-on filter element per vehicle service schedule
• No manual checking required — alarm does the monitoring
• Fast filter changes thanks to spin-on design

ProVent Catch Can:

• Check oil level every 5,000–10,000 km
• Drain collected oil via drain tap when needed
• If using sump return line, oil automatically recirculates
• Replace filter element every 40,000 km (replacement elements available)

💡 Pro Tip: The LC300 is built for long-distance touring. The integrated water alarm eliminates guesswork—when it sounds, simply drain the water in minutes. The spin-on filter design makes replacements quick and easy. Keep your V6 turbo diesel protected through remote Australia and beyond.

Q: Will this void my Toyota warranty?

A: No. Aftermarket protection devices don't void warranty under Australian Consumer Law. These systems protect your engine without interfering with factory components.

Q: Why might there be interference with Kaymar rear bars?

A: Some Kaymar rear bar configurations have components that may conflict with the PreLine-Plus mounting location. If you have a Kaymar bar (or plan to install one), we recommend verifying clearances before ordering or consulting with your installer.

Q: Is this specifically designed for the LC300's V6 engine?

A: Yes! This kit is engineered specifically for the F33A-FTV 3.3L twin-turbo V6 found in the LandCruiser 300 Series. The brackets, fittings, and specifications are all LC300-specific.

Q: Is the water alarm included or sold separately?

A: The in-cab multi-stage water alarm is included with the PreLine-Plus kit! It provides both visual and audible alerts when water is detected—no need to manually check the filter.

Q: How does the PreLine-Plus differ from the Fuel Manager?

A: The PreLine-Plus offers superior 100% water separation efficiency (vs 95%) and comes with an integrated water alarm system. It also features a convenient spin-on filter design for faster maintenance and 98% particle filtration down to 30 microns.

Q: How often do I need to drain water?

A: The water alarm will alert you automatically when water is detected. Simply drain when the alarm sounds—no scheduled checking required. Frequency depends on fuel quality, especially when touring or fueling at remote stations.

Q: Can I install these systems myself?

A: If you're mechanically competent and comfortable working with fuel lines and basic wiring, yes. Most DIYers complete installation in 4-5 hours. Otherwise, any qualified mechanic can handle it. Detailed installation guides are included.

Q: Do I need both systems or can I buy them separately?

A: You can buy either system separately, but the combo kit offers better value and comprehensive protection. The PreLine-Plus protects your fuel system, while the ProVent protects your intake system—together they provide complete dual defence.

Q: Does the ProVent return oil to the sump automatically?

A: The kit includes components for an optional sump return line. You can configure it to either: (a) collect oil in the catch can for periodic draining, or (b) return clean oil back to the sump automatically for 98% efficiency rating.

Q: Why is the LC300's V6 particularly vulnerable to these issues?

A: The F33A-FTV is a sophisticated twin-turbo V6 with advanced common rail injection operating at extreme pressures. This precision engineering means tighter tolerances and greater sensitivity to contamination. Modern diesels require modern protection—especially for serious touring vehicles like the LC300.

Q: Will this affect my LC300's performance?

A: These systems maintain performance by preventing contamination. You won't notice immediate power gains, but you will prevent the gradual performance loss that comes from carbon build-up and fuel system contamination over time.

Q: Is this suitable for heavy-duty touring and remote travel?

A: Absolutely essential for serious touring. The LC300 is built for remote Australia, and these systems are designed to protect your engine through varying fuel quality and harsh conditions. Drive with confidence wherever you go—this dual protection keeps your investment performing at its peak.

• 💳 All major cards accepted
• Buy Now, Pay Later: Afterpay • Zip • Humm • Klarna
• ✓ Free Express Shipping Australia-Wide
• ✓ Fast dispatch with tracking included