Boundary Billet Oil Pump Gear – 1989-2000 Nissan 300ZX / Fairlady Z VG30DETT V6 3.0L
The Boundary VG30DETT-OPG is the #1 selling billet oil pump gear upgrade for 1989-2000 Nissan 300ZX/Fairlady Z VG30DETT engines. Precision CNC-machined billet steel construction delivers superior strength, eliminates stock gear failure at high RPM/boost, and ensures reliable oil pressure the ultimate durability and performance upgrade for any twin-turbo VG30DETT build.
Key Features
- Billet Steel Construction – CNC-machined from high-strength steel for maximum durability
- Eliminates Stock Gear Failure – Prevents common oil pump gear stripping at high RPM and boost levels
- Precision Machined – Tight tolerances ensure perfect fit and reliable oil pressure delivery
- Direct Drop-In Replacement – Installs in place of factory gear with no modifications required
- Designed for High-Performance VG30DETT – Ideal for boosted, high-RPM, or race applications
| Specification | Detail |
|---|---|
| Part Number | VG30DETT-OPG |
| Brand | Boundary |
| Material | Billet Steel |
| Compatibility | 1989-2000 Nissan 300ZX/Fairlady Z VG30DETT V6 3.0L |
| Country of Origin | United States |
| Warranty | Boundary Limited Warranty |
Whats Included
- 1 x Boundary Billet Oil Pump Gear
- Installation instructions
Product Notes
- Direct drop-in replacement for factory oil pump gear
- Prevents catastrophic oil pressure loss from gear failure
- Essential upgrade for high-boost, high-RPM, or race VG30DETT builds
Installation Notes
- Estimated time: 4–6 hours (oil pump removal required)
- Professional installation recommended
- Full oil pump service and inspection recommended during install
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 1989-2000 | Nissan | 300ZX / Fairlady Z | VG30DETT V6 3.0L Twin-Turbo | All models |
Why Choose Boundary Billet Oil Pump Gears?
- #1 choice for VG30DETT high-performance and reliability upgrades
- Built & tested in the United States
- Chosen by twin-turbo and race enthusiasts for proven durability
Frequently Asked Questions
- Q: Does this fit my 1995 Nissan 300ZX Twin-Turbo?
- A: Yes, direct fit for all 1989-2000 VG30DETT models.
- Q: Is this a direct replacement?
- A: Yes, drop-in replacement for factory oil pump gear.
- Q: Why upgrade from stock?
- A: Stock gears commonly fail at high RPM/boost; billet eliminates risk.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Official Boundary retail box
Boundary
The Boundary collection features cutting-edge oil pumps designed to revolutionize your engine's performance. Boundary oil pumps are engineered to generate more oil flow, increase pressure, and activate earlier in the RPM band. Utilizing the latest technology and advanced simulation software, Boundary creates an indestructible addition to both street and race machines. Every gear set is meticulously designed and crafted in-house in America, ensuring top-notch quality without outsourcing any machining or design work. Key Features of Boundary Oil Pumps Enhanced Performance: The Boundary collection introduces billet oil pump gears that are direct replacements for factory sintered gears, significantly improving reliability. Optimized for Aftermarket Parts: Our gearsets are exceptionally compatible with engines boosted by aftermarket modifications, elevating your GM Ecotec’s performance. Craftsmanship: Each gear is crafted by master machinists, emphasizing quality and precision in eve...
View Boundary Products
Engine
Browse all our engine parts and engine components at Black Ops Auto Works, including oil catch cans, pulleys, thermostats, radiator components, coolant accessories, engine covers, fuse box covers, cap covers, throttle bodies, cooling upgrades, and engine bay dress-up parts for trucks, SUVs, muscle cars, and performance vehicles. Whether you are maintaining a street build, upgrading a high-horsepower setup, or improving under-hood styling, this collection is built for customers searching for engine parts, engine bay accessories, cooling upgrades, catch cans, and performance engine components. Shop Top Engine Brands Find trusted brands across the engine category, including: Billet Technology Mishimoto ZPE GripTec MightyMouse Solutions Cordes Performance Granatelli Cometic BBK Corsa These brands are popular for oil catch cans, thermostat housings, engine bay accessories, radiator and coolant upgrades, supercharger pulleys, throttle bodies, and performance engine hardware. Engine Pa...
View Engine Products
Oil
Shop our oil catch cans, oil separators, air oil separators, oil filters, oil caps, oil pans, oil pumps, oil pickups, dipsticks, drain plugs, oil baffles, oil filter blocks, motor oils, and oil system components at Black Ops Auto Works. This collection is built for performance vehicles, daily drivers, diesel trucks, supercharged HEMI builds, LS/LT platforms, Jeeps, muscle cars, trucks, SUVs, and high-horsepower engine setups that need better crankcase ventilation, oil control, filtration, and long-term reliability. Whether you are upgrading a Dodge Charger, Dodge Challenger, Dodge Durango, Jeep Grand Cherokee, Trackhawk, Ram TRX, Ram 1500, Chevrolet Camaro, Corvette, Cadillac CTS-V, Ford Mustang, Ford F-150, Chevy Silverado, GMC Sierra, Honda Pilot, or a custom performance build, our Oil collection includes vehicle-specific and universal oil system upgrades designed for fitment, durability, and performance. Oil System Parts from Top Brands Shop trusted oil system brands available in...
View Oil Products
Oil Pumps
Welcome to our Oil Pumps collection, where you will find a diverse selection of high-quality pumps engineered for efficiency and reliability. Whether you’re looking for oil pumps for industrial use or personal projects, we have the perfect solutions for you. Why Choose Our Oil Pumps? Durability: Our oil pumps are built to withstand harsh conditions and provide long-lasting performance. Efficiency: Designed to optimize oil flow, our pumps ensure minimal wastage and maximum output. Versatility: Suitable for various applications, from automotive to agricultural uses, our pumps cater to all your needs. Easy Installation: Most of our oil pumps come with user-friendly installation guides, ensuring a hassle-free setup. Featured Products Explore some of our top-rated oil pumps: Electric Oil Pump: Ideal for quick and efficient oil transfers. Manual Oil Pump: Perfect for when you need a portable solution. Submersible Oil Pump: Best suited for deeper reservoirs and tanks. How to...
View Oil Pumps Products


