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Boundary Nissan VQ 3.5L DE Oil Pump Assembly w/Billet Back Plate Boundary BOUVQ-S2-DE-BBP
Boundary Nissan VQ 3.5L DE Oil Pump Assembly w/Billet Back Plate Boundary BOUVQ-S2-DE-BBP
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Boundary Nissan VQ 3.5L DE Oil Pump Assembly w/Billet Back Plate

Boundary
BOUVQ-S2-DE-BBP
VQ-S2-DE-BBP
Oil Pumps
Out of stock
Boundary, Engine, Oil, Oil Pumps
$ 998.00

SKU: VQ-S2-DE-BBP | UPC: VQ-S2-DE-BBP

Boundary Nissan VQ 3.5L DE Oil Pump Assembly w/Billet Back Plate 2003-2008 350Z 2003-2007 G35

The Boundary Nissan VQ 3.5L DE Oil Pump Assembly with Billet Back Plate serves as a direct replacement for OEM pumps in VQ35DE engines powering 2003-2008 Nissan 350Z and 2003-2007 Infiniti G35 models. This Stage 2 design pumps 25% more oil volume and handles higher pressures to maintain lubrication during extended high RPM operation on track or street. Built with precision components it supports modified engines including cams turbos and boosted setups.

Key Features

  • Billet Aluminum Backing Plate: CNC machined from 6061-T6 aluminum to resist flex and hold gear clearances tight under extreme loads and RPM.
  • High Volume Gears: Precision ground hardened steel gears increase oil flow by 25% over stock for better cooling and wear protection in performance engines.
  • Pressure Relief Design: Built-in valve maintains safe pressures up to 80 psi supporting oil coolers and high lift cams without bypass issues.
  • OEM Direct Fit: Bolts into factory timing chain cover with no modifications preserving stock appearance and simplifying swaps.
  • Assembly Tested: Fully assembled and flow tested before shipping to ensure immediate performance without adjustment.

Product Notes

  • Designed for all VQ35DE variants excluding VQ35HR or VQ35HR2 engines.
  • Pair with high volume oil pan or windage tray for maximum benefit in race applications.
  • Product weight 4.8 lbs includes pump gears plate and relief valve.

Installation Notes

  • Professional installation recommended.
  • Remove front timing chain cover to access and replace OEM pump.
  • Use OEM pickup tube and torque bolts to Nissan spec 8-10 ft-lbs.

This Part Fits

Year Make Model Submodel
2003-2008 Nissan 350Z All
2003-2007 Infiniti G35 Coupe Sedan
2003-2007 Nissan Murano All
2004-2008 Nissan Maxima All
2003-2008 Infiniti FX35 All

Why Choose Boundary?

  • Developed for professional drifters and racers with thousands of track miles.
  • Machined and assembled in the USA with aerospace grade materials.
  • Backed by 1-year unlimited mileage warranty on defects.

Frequently Asked Questions

  • Q: Will this fit VQ35DE engines in Nissan Altima or Maxima?
    A: Yes it is a direct OEM replacement for any VQ35DE engine regardless of vehicle application.
  • Q: What materials are used in construction?
    A: Features billet 6061-T6 aluminum backing plate hardened steel drive and idler gears plus steel housing.
  • Q: Is professional installation required?
    A: Recommended due to timing chain cover access but straightforward for experienced mechanics using basic tools.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam protected box 12in x 10in x 6in
  • Weight: 4.8 lbs

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