46313-4E602
46313-4E602
Hyundai, Kia
2017, 2016
Transmission System
Transmission Solenoid
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Product Description
The 46313-4E602 shift control solenoid is engineered for A6MF1 6-speed automatic transmissions, manufactured to align with original equipment specifications for Hyundai and Kia vehicles. Installed in the hydraulic control unit of the transmission valve body, this component regulates hydraulic pressure delivered to clutch packs and brake bands based on signals from the Transmission Control Unit (TCU). It serves transmission repair workshops, auto parts distributors, and fleet maintenance departments as a replacement for worn or faulty factory solenoids.
Parameter | Specification |
OE Number | 46313-4E602 |
Official OEM Name | VALVE ASSY-SHIFT CONTROL SOLENOID / TRANSMISSION CONTROL SOLENOID |
Interchange Part Numbers | 463134E602, 46313-4E602, TSOL-4E602, SLN-4E602, ATCO-46313-4E |
Applicable Transmission | A6MF1 6-speed automatic transmission |
Mount Position | Inside transmission valve body; hydraulic control unit beneath oil pan |
Operating Voltage | DC 12V, supplied by TCU automotive system |
Coil Resistance (20°C) | 5.0-6.2 ohms (VFS/duty-cycle type; resistance varies by solenoid classification) |
Connector Type | 2-pin sealed waterproof connector with lock tab |
Response Time | <15ms from signal input to full stroke actuation |
Operating Temperature Range | -40°C to +150°C (internal ATF environment) |
Overall Dimensions | Approx 38 × 25 × 55 mm (excluding wire harness) |
Net Weight per Unit | Approx 0.065 kg (0.14 lbs, connector included) |
Single Unit Package Size | 80 × 50 × 40 mm with protective bag |
Solenoid Body Material | Glass-fiber reinforced PA66 engineering plastic (heat and oil resistant) |
Valve Spool Material | Case-hardened carbon steel with precision-ground outer diameter |
Armature Assembly | Soft magnetic steel core with copper excitation coil winding |
Sealing O-Rings | Viton-grade fluorine rubber, ATF resistant up to 150°C |
Connector Housing | PBT flame-retardant plastic with gold-plated terminals |
Production Standard | IATF16949 certified facility; built to Mobis/Hyundai-Kia OEM specification |
Normal Service Life | 120,000-180,000 km under normal driving conditions |
Pre-Shipment Testing | 100% resistance testing and leak inspection |
This solenoid receives pulse-width modulation (PWM) signals from the TCU to adjust hydraulic pressure supplied to each clutch pack and brake band. Regulated pressure output supports consistent gear engagement, reducing shift shock during acceleration and deceleration. The precision-ground carbon steel valve spool maintains tight dimensional tolerances through extended operation, supporting stable pressure delivery across the component’s service lifespan.
Optimized magnetic circuit design enables full armature actuation within 15 milliseconds. This response speed supports sequential multi-gear downshifts during rapid deceleration scenarios, matching the TCU’s shift command timing. The coil winding uses high-purity oxygen-free copper wire to limit internal resistance and heat buildup during continuous duty cycles.
All sealing components use Viton-grade fluorine rubber that retains elasticity and sealing integrity after prolonged immersion in automatic transmission fluid at temperatures above 120°C. The solenoid body is molded from glass-fiber reinforced PA66 material, which resists swelling, deformation, and chemical degradation from aged ATF additives. This material configuration supports the component’s rated service life under typical operating conditions.
This unit is engineered as a direct replacement with identical electrical connector pinout and valve body bore dimensions to the original part. No TCU reprogramming or recalibration is required after installation. Maintenance personnel can access the component by removing the valve body cover plate, extracting the faulty unit, and fitting the replacement; adaptation values can be reset via a diagnostic scanner. This design reduces labor time for transmission repair procedures.
This solenoid fits Hyundai and Kia vehicles equipped with the A6MF1 6-speed automatic transmission. Verified applications include the Kia Quoris/K900 (RWD luxury sedan) for model years 2016 and 2017. It mounts in the hydraulic control unit inside the transmission valve body, accessible after removing the oil pan. This component supports commercial procurement scenarios including transmission repair facility inventory, auto parts wholesale distribution, and fleet maintenance stock. Cross-reference part numbers are provided to support inventory matching and sourcing verification.
This solenoid is produced to match the dimensional, electrical, and performance specifications of the original equipment part. Manufacturing takes place in an IATF16949-certified facility, with each unit undergoing electrical resistance testing and leak inspection prior to packaging. It matches the fit, form, and function of the factory-installed component.
At 20°C, the coil resistance of this VFS/duty-cycle type solenoid falls within the range of 5.0 to 6.2 ohms. Resistance values vary across different solenoid classifications (VFS, on-off, duty-cycle); always reference the specific part number for accurate diagnostic benchmarks. Readings outside this range may indicate a short or open circuit in the coil winding.
This part is verified for use in 2016-2017 Kia Quoris/K900 vehicles fitted with the A6MF1 6-speed automatic transmission. For confirmation on other vehicle models, cross-reference the OEM part number against your vehicle’s parts catalog or provide your VIN for compatibility verification.
The minimum order quantity for this component ranges from 500 to 1000 units. Packaging options include genuine Mobis-standard packaging, neutral aftermarket packaging, and custom branded packaging to suit different distribution and inventory management needs.
