The Jeep Grand Cherokee (WJ) models sold in New Zealand between 1999 and 2000 are a striking combination of luxury and off-road prowess. This generation builds on the solid foundation of the ZJ with a more modern aesthetic, offering increased comfort and advanced features. However, like any vehicle aged two decades, being aware of its common issues is crucial to ensure smooth driving experiences. This guide is tailored for Kiwi owners to navigate the joys and challenges of WJ ownership.
Common issues include: 'Death Wobble' in the front end, linked to worn steering components and track bar. Overheating, often due to radiator or cooling fan issues. Leaking rear main seal (especially on the 4.0L). Electrical problems with window regulators and door locks. Transfer case issues (especially with the Selec-Trac system).
WOF tips
WOF inspections tend to focus on suspension components (ball joints, tie rod ends, sway bar links), brakes, and rust in the chassis which is a concern. Headlights should be properly aligned. Exhaust leaks are a common WOF failure point.
About the Jeep Grand Cherokee V8
The WJ Grand Cherokee typically came with either a 4.0L inline-six or a robust 4.7L V8 engine, making it a versatile option for both daily driving and adventurous escapades. With 4WD as standard and a variety of transfer case options, you can tackle the toughest terrains confidently. Given these vehicles' age, owners should pay close attention to critical components, especially the drivetrain and rust, to maintain optimal performance.
Common replacements include vital parts from the cooling and braking systems, which are essential for safe operation. Regular service intervals—especially around 150,000 km—should include inspections on the cooling system, where the water pump, thermostat, and radiator hoses may need replacing [This naturally links to /shop/cooling]. The braking system is paramount for your safety and should feature regular front and rear brake services, available as parts and fully serviced options [Check out /shop/braking]. Understanding these common issues and proactively addressing them can lead to a smoother, more enjoyable driving experience for you and your family.
Questions owners ask
What are the common issues I should look out for with a 1999-2000 Jeep Grand Cherokee WJ in New Zealand?
Owners of the 1999-2000 Jeep Grand Cherokee WJ often encounter issues such as the 'Death Wobble' in the front end, which is typically linked to worn steering components and the track bar. Overheating is another common problem, frequently caused by radiator or cooling fan issues. The 4.0L inline-six engine is prone to leaking rear main seals, and electrical problems with window regulators and door locks are also common. Transfer case issues, especially with the Selec-Trac system, can also arise.
What should I be aware of for a WOF inspection on my 1999-2000 Jeep Grand Cherokee WJ?
For a WOF inspection on your 1999-2000 Jeep Grand Cherokee WJ, pay close attention to suspension components like ball joints, tie rod ends, and sway bar links, as these are common failure points. Brakes will also be thoroughly checked. Rust in the chassis is a significant concern for these vehicles and should be inspected. Ensure your headlights are properly aligned, and check for any exhaust leaks, as these are frequent reasons for WOF failures.
Where can I get cooling system parts for my 1999-2000 Jeep Grand Cherokee WJ in NZ?
CARFIX stocks a wide range of cooling system parts for your 1999-2000 Jeep Grand Cherokee WJ. Given the vehicle's age, common replacements include the water pump, thermostat, and radiator hoses, especially around the 150,000 km service interval. You can find these and other essential cooling components in our /shop/cooling section.
How often should I service my 1999-2000 Jeep Grand Cherokee WJ?
The recommended service interval for your 1999-2000 Jeep Grand Cherokee WJ is every 10,000 km. It's particularly important to inspect the cooling system, including the water pump, thermostat, and radiator hoses, around the 150,000 km mark.
What engines were available in the 1999-2000 Jeep Grand Cherokee WJ?
The 1999-2000 Jeep Grand Cherokee WJ typically came with either a 4.0L inline-six engine or a more powerful 4.7L V8 engine. Both options were commonly paired with 4WD, offering versatility for various driving conditions.