Mazda MX-5 Throttle Body Repair – LFE2 13 640 A / K4238 Fits 1.8L Models (1998–2005)
Price Exclusive of GST
Mazda MX-5 Throttle Body Repair – LFE2 13 640 A / K4238
Fits 1.8L Models (1998–2005)
This is a repair service for the electronic throttle body used in Mazda MX-5 (Miata) vehicles equipped with the 1.8L engine, manufactured between 1998 and 2005. These units commonly suffer from throttle response issues, idle control faults, or sticking valves.
Common Symptoms:
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Unstable or high idle
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No throttle response or limp mode
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Check Engine Light (CEL) with throttle-related fault codes
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Sticky or unresponsive throttle plate
What We Do:
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Disassembly and internal inspection of the throttle mechanism
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Cleaning of throttle valve and position sensor area
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Repair or replacement of faulty sensors, motor drivers, or tracks
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Bench testing for smooth and responsive operation
Compatible With:
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Vehicle: Mazda MX-5 / Miata
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Engine: 1.8L petrol
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Years: 1998–2005
OEM / Reference Part Numbers:
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LFE2 13 640 A
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K4238
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0811003463J19
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0811003463J16
Turnaround Time: 2–4 business days
Warranty: 12 months on repaired components
💡 Restore factory throttle response and drivability by repairing your original throttle body — no reprogramming required.