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{"id":9212275753204,"title":"Penrite Ultimate 6 in 1 Fuel Stabiliser 250ml","handle":"penrite-ultimate-6-in-1-fuel-stabiliser-250ml","description":"\u003cp data-start=\"302\" data-end=\"660\"\u003ePenrite Ultimate 6-in-1 Fuel Stabiliser is a premium additive designed for diesel fuel systems. It prevents degradation of fuel over time, inhibits gum and sediment formation, protects against rust and corrosion, extends the life of fuel injectors, pumps and catalysts, and is suitable for biodiesel blends and premixed 2-stroke fuels.\u003c\/p\u003e\n\u003cp data-start=\"662\" data-end=\"680\"\u003e\u003cstrong data-start=\"662\" data-end=\"678\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"681\" data-end=\"1134\"\u003e\n\u003cli data-start=\"681\" data-end=\"721\"\u003e\n\u003cp data-start=\"683\" data-end=\"721\"\u003eKeeps fuel fresh for up to 12 months\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"722\" data-end=\"770\"\u003e\n\u003cp data-start=\"724\" data-end=\"770\"\u003ePrevents gum, polymers and sediments in fuel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"771\" data-end=\"823\"\u003e\n\u003cp data-start=\"773\" data-end=\"823\"\u003eProtects the fuel system from rust and corrosion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"824\" data-end=\"907\"\u003e\n\u003cp data-start=\"826\" data-end=\"907\"\u003eExtends the service life of injectors, high-pressure pumps and diesel catalysts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"969\"\u003e\n\u003cp data-start=\"910\" data-end=\"969\"\u003eInhibits oxidisation in biodiesel and improves shelf life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"970\" data-end=\"1014\"\u003e\n\u003cp data-start=\"972\" data-end=\"1014\"\u003eCompatible with premixed 2-stroke blends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1015\" data-end=\"1072\"\u003e\n\u003cp data-start=\"1017\" data-end=\"1072\"\u003eEconomical alternative to replacing old or stale fuel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1073\" data-end=\"1134\"\u003e\n\u003cp data-start=\"1075\" data-end=\"1134\"\u003eContains detergents to clean and maintain the fuel system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1136\" data-end=\"1157\"\u003e\u003cstrong data-start=\"1136\" data-end=\"1155\"\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1158\" data-end=\"1321\"\u003e\n\u003cli data-start=\"1158\" data-end=\"1180\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1180\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1170\"\u003eBrand:\u003c\/strong\u003e Penrite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1181\" data-end=\"1217\"\u003e\n\u003cp data-start=\"1183\" data-end=\"1217\"\u003e\u003cstrong data-start=\"1183\" data-end=\"1192\"\u003eType:\u003c\/strong\u003e Diesel Fuel Stabiliser\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1218\" data-end=\"1238\"\u003e\n\u003cp data-start=\"1220\" data-end=\"1238\"\u003e\u003cstrong data-start=\"1220\" data-end=\"1229\"\u003eSize:\u003c\/strong\u003e 250 mL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1268\"\u003e\n\u003cp data-start=\"1241\" data-end=\"1268\"\u003e\u003cstrong data-start=\"1241\" data-end=\"1259\"\u003ePack Quantity:\u003c\/strong\u003e 1 each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1269\" data-end=\"1291\"\u003e\n\u003cp data-start=\"1271\" data-end=\"1291\"\u003e\u003cstrong data-start=\"1271\" data-end=\"1284\"\u003eWarranty:\u003c\/strong\u003e None\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1292\" data-end=\"1321\"\u003e\n\u003cp data-start=\"1294\" data-end=\"1321\"\u003e\u003cstrong data-start=\"1294\" data-end=\"1314\"\u003eUnit of Measure:\u003c\/strong\u003e Each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1323\" data-end=\"1539\"\u003e\u003cstrong data-start=\"1323\" data-end=\"1332\"\u003eUsage\u003c\/strong\u003e\u003cbr data-start=\"1332\" data-end=\"1335\"\u003eAdd one 250 mL bottle for up to [insert number] litres of diesel fuel (refer to vehicle\/service manual). Ideal for vehicles undergoing storage, seasonal use, or where fuel long‐term stability is required.\u003c\/p\u003e\n\u003cp data-start=\"1541\" data-end=\"1753\"\u003e\u003cstrong data-start=\"1541\" data-end=\"1566\"\u003eApplication \/ Fitment\u003c\/strong\u003e\u003cbr data-start=\"1566\" data-end=\"1569\"\u003eSuitable for all diesel fuel systems including those using biodiesel blends. Recommended for passenger vehicles, commercial trucks, agricultural tractors and stationary diesel engines.\u003c\/p\u003e","published_at":"2025-11-14T12:54:42+13:00","created_at":"2025-11-14T12:54:40+13:00","vendor":"Penrite","type":"Fuel Stabiliser","tags":["Automotive - Filters \u0026 Fluids","Categories- Automotive"],"price":3300,"price_min":3300,"price_max":3300,"available":true,"price_varies":false,"compare_at_price":3500,"compare_at_price_min":3500,"compare_at_price_max":3500,"compare_at_price_varies":false,"variants":[{"id":47178241638644,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"NP-ADUFS250","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Penrite Ultimate 6 in 1 Fuel Stabiliser 250ml","public_title":null,"options":["Default Title"],"price":3300,"weight":0,"compare_at_price":3500,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"continue","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/sesdirect.co.nz\/cdn\/shop\/files\/6124f1c6-4a1f-444b-a1d0-8991743806d91A6215764.jpg?v=1763592718","\/\/sesdirect.co.nz\/cdn\/shop\/files\/1776d0b5-ad38-43e9-9eba-975241be52f51A6215764_1.jpg?v=1763592721"],"featured_image":"\/\/sesdirect.co.nz\/cdn\/shop\/files\/6124f1c6-4a1f-444b-a1d0-8991743806d91A6215764.jpg?v=1763592718","options":["Title"],"media":[{"alt":null,"id":40681190850804,"position":1,"preview_image":{"aspect_ratio":1.0,"height":453,"width":453,"src":"\/\/sesdirect.co.nz\/cdn\/shop\/files\/6124f1c6-4a1f-444b-a1d0-8991743806d91A6215764.jpg?v=1763592718"},"aspect_ratio":1.0,"height":453,"media_type":"image","src":"\/\/sesdirect.co.nz\/cdn\/shop\/files\/6124f1c6-4a1f-444b-a1d0-8991743806d91A6215764.jpg?v=1763592718","width":453},{"alt":null,"id":40681191014644,"position":2,"preview_image":{"aspect_ratio":1.0,"height":453,"width":453,"src":"\/\/sesdirect.co.nz\/cdn\/shop\/files\/1776d0b5-ad38-43e9-9eba-975241be52f51A6215764_1.jpg?v=1763592721"},"aspect_ratio":1.0,"height":453,"media_type":"image","src":"\/\/sesdirect.co.nz\/cdn\/shop\/files\/1776d0b5-ad38-43e9-9eba-975241be52f51A6215764_1.jpg?v=1763592721","width":453}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp data-start=\"302\" data-end=\"660\"\u003ePenrite Ultimate 6-in-1 Fuel Stabiliser is a premium additive designed for diesel fuel systems. It prevents degradation of fuel over time, inhibits gum and sediment formation, protects against rust and corrosion, extends the life of fuel injectors, pumps and catalysts, and is suitable for biodiesel blends and premixed 2-stroke fuels.\u003c\/p\u003e\n\u003cp data-start=\"662\" data-end=\"680\"\u003e\u003cstrong data-start=\"662\" data-end=\"678\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"681\" data-end=\"1134\"\u003e\n\u003cli data-start=\"681\" data-end=\"721\"\u003e\n\u003cp data-start=\"683\" data-end=\"721\"\u003eKeeps fuel fresh for up to 12 months\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"722\" data-end=\"770\"\u003e\n\u003cp data-start=\"724\" data-end=\"770\"\u003ePrevents gum, polymers and sediments in fuel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"771\" data-end=\"823\"\u003e\n\u003cp data-start=\"773\" data-end=\"823\"\u003eProtects the fuel system from rust and corrosion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"824\" data-end=\"907\"\u003e\n\u003cp data-start=\"826\" data-end=\"907\"\u003eExtends the service life of injectors, high-pressure pumps and diesel catalysts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"969\"\u003e\n\u003cp data-start=\"910\" data-end=\"969\"\u003eInhibits oxidisation in biodiesel and improves shelf life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"970\" data-end=\"1014\"\u003e\n\u003cp data-start=\"972\" data-end=\"1014\"\u003eCompatible with premixed 2-stroke blends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1015\" data-end=\"1072\"\u003e\n\u003cp data-start=\"1017\" data-end=\"1072\"\u003eEconomical alternative to replacing old or stale fuel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1073\" data-end=\"1134\"\u003e\n\u003cp data-start=\"1075\" data-end=\"1134\"\u003eContains detergents to clean and maintain the fuel system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1136\" data-end=\"1157\"\u003e\u003cstrong data-start=\"1136\" data-end=\"1155\"\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1158\" data-end=\"1321\"\u003e\n\u003cli data-start=\"1158\" data-end=\"1180\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1180\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1170\"\u003eBrand:\u003c\/strong\u003e Penrite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1181\" data-end=\"1217\"\u003e\n\u003cp data-start=\"1183\" data-end=\"1217\"\u003e\u003cstrong data-start=\"1183\" data-end=\"1192\"\u003eType:\u003c\/strong\u003e Diesel Fuel Stabiliser\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1218\" data-end=\"1238\"\u003e\n\u003cp data-start=\"1220\" data-end=\"1238\"\u003e\u003cstrong data-start=\"1220\" data-end=\"1229\"\u003eSize:\u003c\/strong\u003e 250 mL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1268\"\u003e\n\u003cp data-start=\"1241\" data-end=\"1268\"\u003e\u003cstrong data-start=\"1241\" data-end=\"1259\"\u003ePack Quantity:\u003c\/strong\u003e 1 each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1269\" data-end=\"1291\"\u003e\n\u003cp data-start=\"1271\" data-end=\"1291\"\u003e\u003cstrong data-start=\"1271\" data-end=\"1284\"\u003eWarranty:\u003c\/strong\u003e None\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1292\" data-end=\"1321\"\u003e\n\u003cp data-start=\"1294\" data-end=\"1321\"\u003e\u003cstrong data-start=\"1294\" data-end=\"1314\"\u003eUnit of Measure:\u003c\/strong\u003e Each\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1323\" data-end=\"1539\"\u003e\u003cstrong data-start=\"1323\" data-end=\"1332\"\u003eUsage\u003c\/strong\u003e\u003cbr data-start=\"1332\" data-end=\"1335\"\u003eAdd one 250 mL bottle for up to [insert number] litres of diesel fuel (refer to vehicle\/service manual). Ideal for vehicles undergoing storage, seasonal use, or where fuel long‐term stability is required.\u003c\/p\u003e\n\u003cp data-start=\"1541\" data-end=\"1753\"\u003e\u003cstrong data-start=\"1541\" data-end=\"1566\"\u003eApplication \/ Fitment\u003c\/strong\u003e\u003cbr data-start=\"1566\" data-end=\"1569\"\u003eSuitable for all diesel fuel systems including those using biodiesel blends. Recommended for passenger vehicles, commercial trucks, agricultural tractors and stationary diesel engines.\u003c\/p\u003e"}

Penrite Ultimate 6 in 1 Fuel Stabiliser 250ml

Product Description
Estimated Dispatch 1-2 Business Days
$33.00 $35.00
Maximum quantity available reached.

Penrite Ultimate 6-in-1 Fuel Stabiliser is a premium additive designed for diesel fuel systems. It prevents degradation of fuel over time, inhibits gum and sediment formation, protects against rust and corrosion, extends the life of fuel injectors, pumps and catalysts, and is suitable for biodiesel blends and premixed 2-stroke fuels.

Key Benefits

  • Keeps fuel fresh for up to 12 months

  • Prevents gum, polymers and sediments in fuel

  • Protects the fuel system from rust and corrosion

  • Extends the service life of injectors, high-pressure pumps and diesel catalysts

  • Inhibits oxidisation in biodiesel and improves shelf life

  • Compatible with premixed 2-stroke blends

  • Economical alternative to replacing old or stale fuel

  • Contains detergents to clean and maintain the fuel system

Product Details

  • Brand: Penrite

  • Type: Diesel Fuel Stabiliser

  • Size: 250 mL

  • Pack Quantity: 1 each

  • Warranty: None

  • Unit of Measure: Each

Usage
Add one 250 mL bottle for up to [insert number] litres of diesel fuel (refer to vehicle/service manual). Ideal for vehicles undergoing storage, seasonal use, or where fuel long‐term stability is required.

Application / Fitment
Suitable for all diesel fuel systems including those using biodiesel blends. Recommended for passenger vehicles, commercial trucks, agricultural tractors and stationary diesel engines.

Sku: NP-ADUFS250
Vendor: Penrite

Shipping Information

Flat Rate Shipping New Zealand Wide:

  • Urban Delivery: $7.95 for all orders under 30kg
  • Rural Delivery: $10.95 for all orders under 30kg
  • Heavy Items (over 30kg): $19.95 to any Mainstream Depot or non-rural address NZ-wide

We stock thousands of items in-house and utilize a network of suppliers across New Zealand to ensure quick access to a wide range of parts. Orders for in-stock items are typically dispatched on an overnight service nationwide. However, please allow an additional 1-2 days for large or oversized orders due to shipping constraints.

If you need any clarification on shipping times or availability, feel free to contact us!

Please note we do not take liability for the accuracy of photos as we go by part numbers not photos.

Operating Over the Holiday Period

SES Direct will be operating throughout the Christmas and New Year period on a skeleton crew, allowing us to continue processing orders and assisting customers during normal business days.

We are only fully closed on New Zealand Statutory Holidays.


⏰ Early Closures – Christmas Eve & New Year’s Eve

Due to early courier collections, we will be closing earlier than usual on:

  • Christmas Eve – 24 December

  • New Year’s Eve – 31 December

Orders placed after courier cut-off times on these days will be processed on the next working day.


📦 Order Processing & Dispatch

  • Orders are processed on working days only

  • Dispatch continues as normal on non-Stat Days

  • Operating on a skeleton crew may result in slightly longer processing times, particularly during peak days

We appreciate your patience during this busy period.


🏭 Supplier Holiday Closures

Some of our suppliers are closed or operating reduced hours over the holiday period, which may affect availability or lead times for certain items:

  • Briggs & Stratton – Closed until 5 January

  • Oregon – Closed until 5 January

  • Oleo-Mac – Closed until 5 January

  • Makita – Closed on Statutory Holidays only

Orders requiring stock from closed suppliers will be processed once suppliers reopen.


📞 Customer Support Hours

Our support hours remain:
Monday to Friday, 9am – 4pm
(excluding Statutory Holidays)

If we’re unable to respond immediately, please leave your details and we’ll get back to you as soon as possible.


🚚 Courier & Delivery Information

Couriers may experience higher volumes and minor delays during the Christmas period. Once orders have been dispatched, delivery timeframes are subject to courier networks.


Thank You 🎄

Thank you for your understanding and continued support. We wish you a safe and happy Christmas and New Year from the SES Direct team.

Our customer support hours remain Monday to Friday, 9am – 4pm (excluding Statutory Holidays). If we’re unable to respond immediately, please leave your details and we’ll get back to you as soon as possible.

Returns Policy

At SES Direct, our goal is to get your gear up and running as quickly as possible. If you've ordered the wrong part, we’re here to help and will do our best to sort things out for you.

Return Eligibility:

  • Our return policy is valid for 14 working days from the delivery date of your order. Unfortunately, if 14 working days have passed, we cannot offer a refund or exchange.
  • To be eligible for a return, the item must be unused, in the same condition as when you received it, and in its original packaging.
  • Please note we do not take liability for the accuracy of photos as we go by part numbers not photos. 

Return Process:

  • Before returning any item, please contact us to receive a return number, which must accompany your returned goods. This will be supplied via email.
  • Return shipping costs are the customer’s responsibility.
  • Electrical items are only credited at our discretion.
  • A restocking fee of 20% or $15.00 (whichever is greater) applies to common items we stock.
  • For ‘indent’ parts (special orders made just for you), a minimum 25% restocking fee applies.
  • Some specialist or ‘one-off’ items may not be eligible for return if they cannot be sent back to our suppliers.

Freight Credit:
We will only credit freight costs if we sent the incorrect part by mistake.

If you're unsure about a product or need clarification on our returns policy, please contact us before placing your order. We're happy to help! You can reach us at 0800 296 586.