Transmission Harness Assembly 8212550071 for Toyota Lexus
8212550071 - Electrical components
Price Details
Dealer Price ≠ Your Price
Official dealer price is only a benchmark. Your LongTop quote may be 40-50% lower.
| Brand | Manufacturer | Cost (Excl. Tax, USD) | Cost (Incl. Tax, USD) | Sales (Excl. Tax, USD) | Sales (Incl. Tax, USD) | Longtop Supply Quote |
|---|---|---|---|---|---|---|
| FAW Toyota | Toyota | - | - | $47.49 | $53.67 | Check Better Price |
| GAC Toyota | Toyota | - | - | $32.57 | $36.80 | Check Better Price |
| Imported Toyota | Toyota | - | - | $63.45 | $71.70 | Check Better Price |
| Lexus | Lexus | $52.42 | $59.24 | $69.94 | $79.03 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 8212550071 | 8212550070 |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Lexus | LEXUS GS SERIES - 201112 - 202007 - ARL10,AWL10,GRL1#,GWL10 |
| 2 | Lexus | LEXUS GS SERIES - 201201 - 201809 - ARL10,AWL10,GRL1#,GWL10 |
| 3 | Lexus | LEXUS GS SERIES - 201112 - 202007 - ARL10,GRL1#,GWL10 |
| 4 | Lexus | LEXUS IS SERIES - 201304 - ASE30,GSE3#,USE30 |
| 5 | Lexus | LEXUS RC350/300/200T - 201409 - ASC10,GSC1 |
| 6 | Toyota | MARK X - 200910 - 201912 - GRX13 |
How to
Common Issues
How do I confirm this harness fits my vehicle?
Because electrical harnesses are specific to vehicle production dates and transmission types, we require your VIN to verify compatibility. Please provide your 17-digit VIN during the checkout process or contact our support team so we can cross-reference the part against your vehicle's original build sheet.
What are the signs that my transmission harness needs replacement?
Common symptoms include erratic shifting, transmission warning lights, or diagnostic trouble codes related to solenoid or sensor circuits. If you notice intermittent electrical failures or visible damage to the wiring insulation or connectors, the harness may no longer be providing a stable signal to the transmission control module.
Do you offer support for wholesale or bulk orders?
Yes, we work closely with repair shops, distributors, and wholesale buyers worldwide. We provide dedicated support for bulk inquiries and can assist with consolidated shipping arrangements to ensure your parts arrive efficiently. Please reach out to our sales team with your requirements for personalized assistance.
Installation Guide
Preparation
Ensure the vehicle is parked on a level surface and the engine is completely cool. Disconnect the negative battery terminal to prevent electrical shorts. Gather the necessary hand tools and ensure you have a clean workspace to avoid debris entering the transmission housing during the process.
Remove Old Part
Carefully locate the harness connectors and release the locking tabs without pulling on the wires. Inspect the old harness for signs of heat damage or corrosion. Use caution when disconnecting sensors to avoid damaging the delicate plastic tabs or the mating pins within the transmission housing.
Install New Genuine Part
Route the new harness exactly as the original was positioned, ensuring all clips are secured to prevent vibration. Connect each plug until you hear a distinct click, confirming a secure fit. Reconnect the battery and perform a diagnostic scan to ensure all transmission signals are communicating correctly.
Product Description
Main Description
The Transmission Harness Assembly 8212550071 is a critical electrical component responsible for transmitting signals between the transmission control module and the transmission sensors. Over time, exposure to engine heat, vibration, and moisture can cause the wiring insulation to degrade or the connectors to become brittle, leading to intermittent signal loss, transmission shifting issues, or warning lights on the dashboard. Replacing a damaged harness with this 100% Genuine New assembly restores proper communication and ensures the transmission operates within factory specifications.
We prioritize accuracy for all electrical components and strongly recommend VIN verification before purchase to ensure the harness matches your specific vehicle configuration. Our team supports both retail buyers and wholesale partners, providing professional assistance for repair shops and distributors globally. Whether you are performing a routine repair or a complex transmission service, we offer the reliable supply chain support needed to keep your vehicle running smoothly and efficiently.
Fitment Note
Fitment for this transmission harness is highly specific to the vehicle's production year, engine type, transmission model, and regional market specifications. Because electrical configurations can vary significantly even within the same model line, please provide your VIN to confirm compatibility before ordering to avoid incorrect parts.
Buyer Note
We provide comprehensive support for individual retail buyers, independent repair shops, and automotive wholesalers. Our team is experienced in handling international shipments and flexible order requirements. Please contact us with your specific needs or bulk order inquiries, and we will assist you with professional service and reliable logistics support.
Disclaimer
Notice: Fitment may vary by model, chassis, engine, and production year. Please verify your VIN with us before purchasing to ensure correct fitment.
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