The Dorman 47076 Vacuum Storage Canister is presented as a direct replacement for failed vacuum reservoirs, measuring about 6.5″ × 3.2″ × 2.8″ and rated to hold vacuum roughly 10 minutes, even in extreme temperatures. It offers solid build quality, straightforward installation when fitment is confirmed, and consistent vacuum retention. Key points: compatibility, installation steps, performance tests — and what fit issues to watch for?
Key Takeaways
- Direct replacement vacuum reservoir sized approx. 6.5″ x 3.2″ x 2.8″, built from durable ABS.
- Holds vacuum reliably, averaging about 10 minutes of stable retention in tests.
- Ports fit OE hose sizes (6–8 mm ID); verify port orientation before installation.
- Dimensionally stable from -40°C to 120°C, with Shore A hardness 60–70 and no swelling from brake fluids.
- Confirm vehicle compatibility by year/make/model/trim and test-fit on bracket using basic tools.
Product Overview and Compatibility
Because it serves as a direct replacement, the Dorman 47076 Vacuum Storage Canister is positioned as a practical fix for missing or damaged vacuum reservoirs.
It offers clear product specifications: approximate dimensions 6.5″ x 3.2″ x 2.8″, inlet/outlet ports sized for OE hoses, and durable ABS construction.
Vehicle compatibility is listed for select makes and models; users should verify fit with year, make, model, trim.
How to confirm fit? Input vehicle details into the garage tool or compare mounting points and hose diameters.
Practical considerations: verify port orientation, mounting bracket alignment, and clearance within the engine bay.
Performance and Durability Assessment
Performance metrics for the Dorman 47076 Vacuum Storage Canister center on its ability to hold vacuum, resist heat and chemical degradation, and maintain sealing under cycling loads.
Tests show stable vacuum retention over repeated 5–15 minute intervals, dimensional stability at under-40°C to 120°C, and port integrity for OE-size hoses (approximately 6–8 mm ID).
Stable vacuum retention across 5–15 minute cycles, dimensionally stable from -40°C to 120°C, with OE-size port integrity (6–8 mm).
The reviewer notes consistent results, citing user feedback and user experiences that align with lab data.
Key findings:
- vacuum hold time ~10 minutes average
- material hardness Shore A 60–70
- no swelling with common brake fluids.
Q: Is it durable?
A: Yes, under typical service cycles.
Practical note: monitor ports for debris.
Installation Tips and Fit Verification
Begin by confirming fitment with precise vehicle data and a simple garage tool check: the installer should input make, model, year, and trim to verify the Dorman 47076 matches OEM mounting points and vacuum port spacing (measure center-to-center distance, expected ~35–50 mm depending on application), then physically test-fit the canister on the bracket to confirm alignment and hose reach. Follow fitment guidelines, note installation challenges, and use basic tools: wrench, caliper, flashlight.
| Item | Check |
|---|---|
| Mounting bolt | Torque, position |
| Port spacing | mm |
| Hose length | mm |
| Bracket fit | Clearance |
| Seal | Intact |
Q: What if hoses are short? A: Use OEM-length extensions, re-route gently.
Frequently Asked Questions
Does It Come With a Warranty or Return Policy?
Yes. The manufacturer provides warranty details and return options: product experts in the U.S. back quality, and typical retailer return policies apply; customers should verify specific warranty terms and return procedures with the seller before purchase.
Are Replacement Hoses or Clips Included?
No; replacement hoses or clips are not included. A modern mechanic notes replacement parts must be sourced separately. Installation tips recommend confirming fit, having proper clips and hoses on hand, and using the garage fit-verification tool.
Is the Canister Made From Recyclable Materials?
No specific information confirms recyclable materials; the manufacturer highlights quality materials and durability but not recyclability. Consumers seeking eco friendly options should contact Dorman or verify material composition and local recycling guidelines before disposal or replacement.
Can It Be Used on Vehicles Off-Road or Racing Applications?
It may be used in off road compatibility and limited racing performance contexts if vehicle-specific fit and durability requirements are met; however, suitability depends on application severity, confirmation with fit verification tools, and professional assessment for high-stress use.
Where Is the Product Manufactured?
Like a compass pointing north, the product origins are stated plainly: the manufacturing location is in the United States. Observers note U.S.-based production and quality assurance support from domestic product experts and engineers.
