Radiator Filler Neck with Cap for Suzuki Grand Vitara 2009-2013 2.4L 1791065J00

What is Radiator Filler Neck with Cap for Suzuki Grand Vitara 2009-2013 2.4L 1791065J00?

This Radiator Filler Neck with Cap is a complete assembly designed specifically for the 2009–2013 Suzuki Grand Vitara with the 2.4L engine. It replaces the factory original part number 1791065J00 and restores proper coolant reservoir function. The filler neck connects the radiator to the overflow tank, allowing excess pressure and coolant to escape safely while maintaining a sealed cooling system. A malfunctioning filler neck can lead to coolant leaks, air pockets, and engine overheating—making this replacement essential for maintaining engine health.

Key features

• OEM-Compatible Design — Matches original 1791065J00 specifications for seamless fit.
• Includes Cap — Comes with a built-in pressure-rated cap to maintain system integrity.
• Durable Construction — Built to withstand thermal cycling and underhood heat.
• Direct Replacement — No modifications needed; installs in minutes with basic tools.
• Verified Fitment — Confirmed for 2009–2013 Grand Vitara 2.4L models only.
• In-Stock Availability — Ships quickly from Lab Work Auto with reliable fulfillment.
• Affordable Pricing — Costs significantly less than dealership parts.

Who is Radiator Filler Neck with Cap for Suzuki Grand Vitara 2009-2013 2.4L 1791065J00 for?

This part is ideal for Suzuki Grand Vitara owners performing DIY cooling system repairs. It’s especially useful for drivers experiencing coolant leaks, boiling overflow, or pressure loss. Mechanics, fleet technicians, and home enthusiasts can rely on this unit for dependable performance. It's suited for use in everyday driving, city commutes, and moderate-temperature environments where cooling system integrity is critical.

How does Radiator Filler Neck with Cap for Suzuki Grand Vitara 2009-2013 2.4L 1791065J00 compare?

Compared to generic radiator caps or universal filler necks, this unit offers exact fitment and consistent pressure regulation. Unlike standard polypropylene radiator caps sold separately, this complete assembly ensures compatibility and eliminates mismatch risks. It outperforms used OEM parts by offering new seals and materials without corrosion or cracking. For Grand Vitara owners, it’s a smarter, more cost-effective solution than buying from a dealership at a higher price.