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20W-50 Motor Oil NZ – Gulf Western XMP (Pre-1999 Engines, Part 30422)
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20W-50 Motor Oil NZ – Gulf Western XMP (Pre-1999 Engines, Part 30422)

GSQ9830
In stock
$41.00 $40.00
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$40.00

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20W-50 Motor Oil NZ – Gulf Western XMP (Pre-1999 Engines, Part 30422)

20W-50 motor oil NZ that keeps older motors ticking – whether you're cruising your classic Holden or working the tractor. Gulf Western XMP is a robust mineral oil tailored for pre-1999 vehicles, with low phosphorus to protect your catalytic converters. A fair dinkum keeper for tradie gear or older farm machinery.

Built to match good-old Kiwi durability, this 20W-50 motor oil NZ thrives in mechanically simple engines. It handles heat, loads, and slow starts well, all while caring for emissions bits that matter—sweet blend for daily and weekend drives alike.

For whānau who treasure legacy Utes and run older diesels on the side, 20W-50 motor oil NZ is a reliable mate. It meets MIL-L-46152B, API SH/CD, and works for lightly-loaded diesel engines too—versatile as.

Features & Benefits

  • High-Viscosity Blend (20W-50) – Great for older engines, handles heat and wear with ease.

  • Low Phosphorus – Safe for catalyst-equipped systems—protects emissions, keeps you legal. Gulf Western Oil

  • Multi-Spec Performance – Meets API SH, CD, Ford ESE-M2C-153E & GM 6048M—flexible across petrol and light diesel uses. Gulf Western Oilbutlerautomart.co.nz

  • Ideal for Pre-1999 Vehicles & Light Diesels – Keeps older Kiwi rigs running sweet without fuss. Gulf Western Oil

Hookable Heading

Made for Life in Aotearoa — 20W-50 Motor Oil NZ


Technical Specifications

Specification Details
Part No. 30422 (4L)
Type Mineral Engine Oil
Brand Gulf Western
Viscosity SAE 20W-50
Key Certifications API SH / CD, MIL-L-46152B, Ford ESE-M2C-153E, GM 6048M (Gulf Western Oil)
Suitable For Pre-1999 petrol engines, light-duty diesels
Phosphorus Content Low – friendly to catalytic converters (Gulf Western Oil)
Warranty None

 

Compatible Vehicles

Make / Model Year Range Notes
Holden Commodore (VB/VC) 1978–1980 Pre-1999 classic needing thicker oil
Toyota Hilux (1st gen) 1968–1979 Early petrol models prefer 20W-50
1980s Ute / Tractor Motors Various Heavy-use farm gear benefits from viscosity

 

What’s Included

  • 1 × 4L container of Gulf Western XMP 20W-50 Motor Oil

REVIEWS

PT

Dropped this oil into my 1979 Commodore – engine runs cleaner and doesn’t scuff at warm-up. Easy start on chilly mornings. Keen as.

Paul T.

Dunedin, NZ

★★★★★
SJ

Used in my old farm tractor – keeps the engine quiet, runs strong even hauling timber. No dramas, solid choice for tough jobs.

Sarah J.

Christchurch, NZ

★★★★★
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