Toyota
1KD MAP Sensor - 89421-71020 - Genuine Parts (Early Hilux)
1KD MAP Sensor - 89421-71020 - Genuine Parts (Early Hilux)
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Genuine Toyota | Early 1KD-FTV Hilux | No EGR Cooler
Genuine Toyota MAP (manifold absolute pressure) sensor for early 1KD-FTV Hilux. Restores precise manifold pressure readings for smooth idle, correct air-fuel ratios and dependable power.
This listing targets the early Hilux 1KD without EGR cooler. It is not a universal 1KD/1GD sensor. Verify before purchase.
What Is Included
- 1 x Genuine Toyota MAP sensor, part number 89421-71020
Key Features
- OEM quality and reliability, built to Toyota specification
- Exact fitment, direct plug-and-play on listed vehicles, no wiring mods
- Helps optimise fuel economy, response and emissions
- Rugged construction for heat, vibration and dust
Vehicle Fitment
Guide only. Confirm by VIN or part number.
- Toyota Hilux 1KD-FTV (without EGR cooler), 2005 to 08/2006
Later 1KD with EGR cooler (08/2006 on) and all 1GD engines use MAP Sensor 89421-71030 instead.
Unsure? Send us your VIN or rego and state and we will confirm fitment before you order.
Fitting Notes
- Disconnect battery. Remove connector and fasteners, swap sensor, refit connector
- Inspect or replace seal; do not overtighten fasteners (follow OEM torque spec)
- Clear any stored DTCs; road test and verify MAP readings with a scan tool
Symptoms of a Faulty MAP Sensor
- Erratic idle, black smoke, poor fuel economy
- Limp mode or DTCs related to boost or pressure plausibility
- Sluggish response or surging under load
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
Will this fit my 2005 to 08/2006 Hilux 1KD?
Yes. This MAP sensor suits early 1KD-FTV Hilux models without an EGR cooler (approx. 2005 to 08/2006). Verify by VIN before purchase.
Is coding or tuning required after replacement?
No coding is typically required. Fit the sensor, clear any DTCs and confirm correct MAP readings on a scan tool.
How do I confirm this is the right part number?
Match 89421-71020 against your VIN in Toyota EPC, or send us your VIN or rego and state and we will confirm before dispatch.
What symptoms point to a bad MAP sensor?
Erratic idle, black smoke, poor fuel economy, boost plausibility DTCs, limp mode or surging can indicate a faulty sensor.
Is this a genuine Toyota OEM sensor?
Yes. This is a Genuine Toyota part with the correct specification for the listed application.
Genuine Toyota For The Early 1KD
Correct 89421-71020 sensor for pre EGR-cooler Hilux. 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.
