• Toyota 1GD / 1KD MAP Sensor 89421-71030, genuine automotive sensor for engine management, shown in the image.
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Toyota

1GD / 1KD MAP Sensor - 89421-71030 - Genuine Parts

1GD / 1KD MAP Sensor - 89421-71030 - Genuine Parts

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$419.00 NZD
$419.00 NZD
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Warranty on every part Manufacturing defects covered, in addition to your Australian Consumer Law rights. Faulty? Stop driving and text us first. 30-day returns Unfitted, unused, in original packaging. Approval required. Return freight is on you. Conditions and exclusions apply, see our returns policy.
1GD / 1KD MAP Sensor: 89421-71030 | Genuine Parts

Genuine Toyota | 1GD-FTV and 1KD-FTV | Plug and Play

Genuine ToyotaOEM Part 89421-71030Plug and PlayHilux, Prado, FortunerAfterpay, Humm, Klarna, ZipFree Express Shipping AU

Genuine Toyota MAP (manifold absolute pressure) sensor for 1GD-FTV and 1KD-FTV engines. The ECU uses it for airflow and fuelling calculations, so correct MAP operation matters for power, economy and reliability. Incorrect readings cause low boost, poor fuel economy, sluggish acceleration or limp mode.

Genuine part, exact fit, plug-and-play. No guesswork, no tuning.

What Is Included
  • 1 x Genuine Toyota MAP sensor, part number 89421-71030
Key Features
  • Genuine Toyota quality, built for long-term reliability under harsh Australian conditions
  • Exact fit for 1GD and 1KD engines
  • Accurate pressure readings for proper fuel delivery
  • Ensures correct engine data and prevents tuning and drivability issues
  • Plug-and-play installation
Vehicle Fitment

Guide only. Check the part number on your existing sensor before ordering.

  • Toyota Hilux 1KD-FTV (with EGR cooler, 08/2006 on)
  • Toyota Hilux 1GD-FTV
  • Toyota Prado 120 and 150, 1KD-FTV
  • Toyota Prado 150, 1GD-FTV
  • Toyota Fortuner, 1GD-FTV

Early Hilux 1KD without EGR cooler (2005 to 08/2006) uses a different sensor: 1KD MAP Sensor 89421-71020 (Early Hilux).

Send us your state and rego or VIN and we will confirm the correct part before shipping.

Shipping and Payment

Free express shipping Australia-wide with tracking. Afterpay, Humm, Klarna and Zip available at checkout, plus all major cards.

Covered by our standard warranty alongside your guarantees under the Australian Consumer Law. Full terms are on our Refund, Returns and Warranty Policy page. Delivery details are on our Shipping Policy page.

Frequently Asked Questions

How do I confirm this is the right MAP sensor?
Check the number printed on your existing sensor, or send us your VIN or rego and state and we will confirm the correct part before shipping.

Will a faulty MAP sensor cause power loss?
Yes. Incorrect MAP readings often cause low boost, poor fuel economy, sluggish acceleration or limp mode.

Is this sensor plug-and-play?
Yes. No tuning required. Remove the old sensor, install the new one and reconnect the plug.

Is this part genuine?
Yes. This is a 100% Genuine Toyota part with the correct OEM number: 89421-71030.

Genuine Toyota. Zero Guesswork.

Correct OEM MAP sensor for 1GD and 1KD. Plug and play. Free express shipping Australia-wide.

Common Rail Cowboys is not affiliated with Toyota Motor Corporation. Manufacturer names and part numbers are used for identification and fitment reference only. Installation by a competent person is recommended. Fitment verification is the buyer's responsibility. Modifications may affect manufacturer warranty and vehicle compliance.

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