Nissan Patrol GQ GU Y60 & Y61 4.2L Diesel [TD42] Pacemaker Headers PH9505
$613.01
Tax excluded
Pacemaker Headers PH9505 (extractors) are designed for the Y60-Y61 Nissan Patrol GQ & GU 4.2L TD42 Diesel 1987 to 1997. Featuring interference design with mandrel-bent 45mm primary pipes, 51mm secondary pipes and 63mm flanged outlet, these headers enhance exhaust flow, increase torque, and sharpen throttle response. Built from high-quality materials with thick machined flanges and finished in Pacemaker Blue heat-resistant paint, they deliver the quality and reliability you expect from Pacemaker Headers. Perfect for restorations, off road, street performance, or weekend cruising. Click the image for more photos.
Best Mufflers offers expert advice and fast shipping Australia-wide and internationally.
Pacemaker Headers PH9505 – Nissan Patrol Y60-Y61 GQ & GU 4.2L Diesel [TD42] 1987 to 1997
Pacemaker Headers PH9505 (extractors) are a great performance upgrade designed for Nissan Patrol GQ & GU [Y60-Y61] 4.2L TD42 Diesel models. These precision-engineered headers improve exhaust flow, increase torque, sharpen throttle response, and deliver a stronger exhaust note. Perfect for restorations, off road performance, and weekend cruisers, they ensure a tidy, leak-free fit with proven Pacemaker quality.
Key Features
- Street & off road performance applications.
- Mandrel-bent 45mm primary pipes, 51mm secondary pipes with 63mm flanged outlet
- Thick, machined flanges for durability and leak-free sealing
- Smooth merge collectors for improved scavenging and power delivery
Construction
- High-quality steel tubing with quality welding for long service life
- Pacemaker Blue heat-resistant finish rated to 800°C
Additional Options
- Ceramic Coating: See (PHC65): Enhanced durability and heat management
- Gasket (DSF073): Available separately for optimal sealing
Fitment Notes
- For a scratch-free install, protect painted surfaces and wrap the headers during trial fitment.
- Clearance may vary with engine mounts, steering, and aftermarket components; final system may require minor adjustment.
What’s Included
- Pacemaker headers SKU: PH9505
Recommended With
- New exhaust gaskets
- Matching Pacemaker exhaust system, intermediate pipes, joiners, (sold separately)
Why Good Headers and Exhaust Systems Matter
- On average, a TD42 engine draws ~5,040 L of air per minute and expels ~15,015 L per minute at 3000rpm
Warranty & Compliance
- Backed by Pacemaker 2-year warranty (standard terms apply)
- Check local regulations for emissions and roadworthiness compliance
Customer Support
For phone orders, advice, or part enquiries – contact us:
Pacemaker-Headers-PH9505
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Pacemaker Headers PH9505 (extractors) are designed for the Y60-Y61 Nissan Patrol GQ & GU 4.2L TD42 Diesel 1987 to 1997. Featuring interference design with mandrel-bent 45mm primary pipes, 51mm secondary pipes and 63mm flanged outlet, these headers enhance exhaust flow, increase torque, and sharpen throttle response. Built from high-quality materials with thick machined flanges and finished in Pacemaker Blue heat-resistant paint, they deliver the quality and reliability you expect from Pacemaker Headers. Perfect for restorations, off road, street performance, or weekend cruising. Click the image for more photos.
Best Mufflers offers expert advice and fast shipping Australia-wide and internationally.