Genuine Aisin TD42 Water Pump suitable for Nissan Patrol GU GQ
Genuine Aisin water pump for the Nissan Patrol TD42, made in Japan to Aisin’s original quality standard. This is the genuine article, not one of Aisin’s Thailand-made budget alternatives. Also suitable for all of our TD performance upgrades, so if you’re chasing more power out of your TD42 this is the pump to back it up.
🚗 Suitable for:
- Nissan Patrol GQ TD42 4.2L Diesel Engine 1988-1997
- Nissan Patrol GU TD42 4.2L Diesel Engine 1997-2007
📦 What’s Included:
- 1x Genuine Aisin water pump
🛠️ Fitment Details:
- Direct fit for TD42 engines in GQ and GU Patrols
- Genuine Aisin part, matches OE specifications exactly
- Compatible with all our TD performance upgrade packages
⚙️ Why Choose This:
- Genuine Aisin, made in Japan – not the cheaper Thailand version that is also available
- Aisin is the original equipment manufacturer, trusted for quality and longevity
- Direct fit, no modifications required
- Suits performance-upgraded TD42s as well as standard engines
📦 Dispatch Information:
We keep these on the shelf at our Brisbane store, for fast dispatch.
❓ FAQs:
Q: Is this a genuine Aisin part or an aftermarket copy?
A: This is a genuine Aisin water pump, made in Japan – not one of the cheaper Thailand-made alternatives.
Q: Will this fit both GQ and GU Patrols?
A: Yes, it suits the TD42 engine in both the GQ and GU models.
Q: Does this suit a performance-upgraded TD42?
A: Yes, it’s suitable for all of our TD performance upgrades.
Q: Why choose genuine over aftermarket?
A: Genuine Aisin parts are built to OE quality standards, giving better reliability and longevity than cheaper copies.












Thanks, great part.