Suzuki Sierra SJ50 / SJ51T / SJ70 / SJ80 (1984 - 1998) Mechanical High Pressure Fuel Pump

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Regular price $255.00 inc. GST
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  • Genuine / Aftermarket Aftermarket
  • Type Fuel Pumps
  • Make Suzuki
  • Model Sierra
  • Series SJ [1981 - 2000]

Restore reliable fuel delivery to your Suzuki Sierra SJ50 / SJ51T / SJ70 / SJ80 (1984 - 1998) with this precision-engineered mechanical high pressure fuel pump. Designed as an exact OEM replacement, this fuel pump eliminates common issues like difficult starting, engine hesitation, and inconsistent fuel supply. Whether your original pump has failed or is showing signs of wear, this component delivers the consistent performance your Sierra needs.

Product Specifications
  • Condition: 100% Brand New
  • Fitment Type: Direct Replacement
  • Type: Mechanical
Performance & Build Quality
  • Consistent Fuel Supply: Delivers steady fuel flow to ensure reliable engine operation in all driving scenarios.
  • Enhanced Engine Response: Maintains proper fuel pressure for optimal acceleration and power output throughout the rev range.
  • Factory-Grade Quality: Engineered to original equipment standards ensuring perfect compatibility and long-lasting performance.
  • Robust Design: Manufactured using premium materials designed to handle extreme temperatures, pressure variations and extended service life.
  • Plug-and-Play Setup: Installs seamlessly using existing mounting points without requiring any vehicle modifications.
What's Included
  • 1 x Fuel Pump with Terminals and Nuts
  • 2 x Gaskets
Vehicle Application
  • Compatible Models: Suzuki Sierra SJ50 / SJ51T / SJ70 / SJ80 models from years 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 and 1998.
  • Trim Levels: JX / Limited Edition JX / SJ413 / SJ413 Classic / SJ413 JX / SJ413 Samurai / SJ413 Sun Seeker / SJ413 V / SJ413 Widetrack / SJ413 WXG / Surf JX / Trax
  • Engine Compatibility: 4cyl. 1.3L G13A, G13BA 1324cc, 1298cc Petrol Carb Single 8v SOHC

This mechanical fuel pump offers Sierra owners a dependable solution for restoring optimal fuel system performance, ensuring reliable starting and consistent engine operation for years to come.

Given the importance of fuel system components to vehicle safety and performance, we recommend confirming fitment details against your specific vehicle information. We strongly advise having this component installed by a qualified automotive technician.

Every order except for oversized items will automatically receive free standard shipping, so you can get your items without any additional cost.

If you need your order faster, express and same-day delivery options are available at checkout. Express and same-day delivery fees vary depending on the product and delivery location, so we’re unable to provide a standard rate in advance — the cost will be shown once your items are added to your cart.

We aim to provide same-day dispatch for all weekday orders placed before 12:00 PM (AEST during standard time or AEDT during daylight saving).

Once your order has been dispatched, you will receive an email notification with your tracking details. Tracking information may take up to 24 hours to appear, and please check your spam or junk folder if you don’t see the email in your inbox. Tracking is always included for orders above $50. For orders below $50, tracking will be provided if available.

For international orders, please note that shipments may be subject to import duties, taxes, and customs processing fees, which are applied once the package reaches its destination country. These charges are not included in our shipping fees and are the responsibility of the recipient.

Important Notes: While we strive to provide accurate delivery estimates, delays may occur due to stock availability, courier conditions, or other unforeseen factors. We appreciate your understanding and patience in these situations. Regardless of order value, every item is packed with care and delivered as promptly as possible.

All orders are covered by our free Standard Return & Refund Policy.

If you change your mind, you can return any unused, uninstalled product in its original condition at any time (there is no time limit) for store credit.

If your item arrives defective, damaged, or incorrect, please notify us within 30 days. We cover return shipping for confirmed defects or errors and will provide either a replacement or a full refund to your original payment method.

For change-of-mind returns, you’ll need to cover the return shipping cost. To start the process, simply fill out the required fields in our contact form.

All approved change-of-mind returns are processed as store credit only. Once your item has been received and inspected, processing may take up to 15 business days.

Every return is handled with care to ensure a fair and reliable process.

If your item arrives defective, damaged, or incorrect, please notify us within 30 days. We cover return shipping for confirmed defects or errors and will provide either a replacement or a full refund to your original payment method.

Guaranteed Fitment and Compatibility

OEM-Standard Electric Fuel Pump Assemblies

Don't settle for cheap replacements, choose lasting reliability. Designed for consistent fuel pressure, silent operation, and long-term reliability. Each assembly is built to OEM specifications with corrosion-resistant materials, pressure-tested valves, and integrated level sensors to ensure precise delivery and accurate readings. Factory-tested for flow rate and voltage performance before shipment.

Built for Australian Conditions Proven performance. Lasting reliability.
Suzuki Sierra SJ50 / SJ51T / SJ70 / SJ80 (1984 - 1998) Mechanical High Pressure Fuel Pump Features
Position of key components may differ from product to product
Feature Detail

Select a numbered point above

Tap any marker to discover the engineering behind each component.

Component Breakdown

Engineering features explained

1

High-Pressure Pump Motor

High-output electric motor delivers stable fuel pressure to the injectors under all load conditions. Each unit is tested for voltage draw, pressure consistency, and quiet operation to guarantee performance and reliability.

2

Integrated Fuel Filter Element

Built-in fine-mesh filter prevents debris and contaminants from reaching the injectors. Designed for long-life filtration efficiency while maintaining optimal flow characteristics within the pump module.

3

OEM-Grade Electrical Connector

Direct-fit connector ensures a secure electrical interface with factory harnesses. Gold-plated terminals minimise resistance and provide consistent voltage delivery for dependable pump operation.

4

Fuel Level Sensor Arm

Precision float arm and sensor assembly deliver accurate fuel-level readings to the vehicle’s gauge. Calibrated to OEM resistance ranges for smooth and accurate gauge response.

5

Pressure-Rated Housing & Mount

High-strength polymer housing resists cracking and deformation under fuel pressure and heat exposure. Each unit is pressure-tested for leak integrity and long-term ethanol compatibility.