Keep your Thermo King transport refrigeration unit operating reliably with this 12V Fuel Stop Solenoid Valve, designed to deliver precise fuel control for TK engines like TK249, TK388, and TK486. As a direct replacement for part numbers 41-9100 and 42-0100, this valve ensures quick response to ignition signals, preventing unexpected downtime during critical temperature-sensitive shipments.
| Parameter | Details |
|---|---|
| Part Name | 12V Fuel Stop Solenoid Valve |
| Replacement Part Numbers | 41-9100, 419100, 419-100, 42-0100, 420100, 420-100, SA-4564, SA4564, 41-4306, 414306, 414-306, 417886, 417-886, TB-37-42-100, TB3742100, TON-42-100H, TON42100H, 1503ES-12SUC11S, 1503ES12SUC11S, 1503ES-12S5SUC11S, 1503ES12S5SUC11S, MPN0450, 42-1700, 421700 |
| Voltage | 12V |
| Brand Compatibility | Thermo King |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Brand | Applicable Models |
|---|---|
| Thermo King Engines | TK2.49, TK3.74, TK3.88, TK3.95, TK4.82, TK4.82E, TK4.86, TK4.86E, TK4.86V, TK249, TK374, TK388, TK395, TK482, TK482E, TK486, TK486E, TK486V |
| Thermo King Transport Refrigeration | SLXi (Spectrum, 400, 300 Whisper Pro, 200, 100, 200-50, 300 Whisper Pro-50, 400-50, Spectrum-50), Spectrum (50, DE, SB 30, Whisper Pro, SB-III Multi-Temp), SB (100, 110, 190, 200, 210+, 230+, 300, 310+, 400, 30 Multi-Temp, 330, 130, 310, 210, 230, 230-50), T-Series (1200R SPECTRUM, 1080S, 1000 SPECTRUM, 1080R, 1000R, 880R, 800R, 680R, 600R, 1200R, 880S, 800 SPECTRUM, 580, 890, 1090, 680S, 1280 SPECTRUM, 580R, 1000S), TS (XDS, 600, 500, 300, 200, Spectrum), Sentry II, SLX (400 SLX Whisper, 400, 300, 200, 400 50, Spectrum, 100, 300-50, 300e-50, 400-50, 400e-50, Spectrum-50), SMX, Super II, TriPac APU, KD II, MD (II, 100, 200, 300), RD (II, II SR), TD II, PRECEDENT (610DE 600M, C-600, G-700), SL (400e, 200e, 100, 200, 300, 400, 100e, SPECTRUM, Multi-Temp, SL-400e SR2), SB I-III (SB I, SB III, SB II, SB III-50), SLXe (300, 200, 400, Spectrum, 400-50, 300-50, 200-50, Spectrum-50), UTS |
When your Thermo King transport refrigeration unit fails, every hour of downtime risks thousands of dollars in spoiled cargo. Repair shops and fleet managers worldwide struggle with two critical issues: overpriced OEM parts with 2-4 week lead times, or cheap counterfeit solenoids that fail after just months of use. For temperature-sensitive shipments, neither option is acceptable.
Our 12V Fuel Stop Solenoid Valve directly addresses these challenges. As a professional supplier with 10 years of export experience, we stock this critical component in our Guangzhou warehouse, ensuring 2-5 working day shipping to any global destination. The valve meets OEM specifications for Thermo King engines including TK249, TK388, TK486, and fits popular transport refrigeration models like SLXi, SB, TS, and Spectrum series. Each unit undergoes pre-shipment performance testing to ensure reliable fuel control—no more guessing if the part will work.
This Fuel Stop Solenoid Valve serves as the critical link between your Thermo King engine's control system and fuel supply. In temperature-controlled transport applications—whether hauling food, pharmaceuticals, or chemicals—the solenoid instantly cuts fuel flow when the unit shuts down, preventing engine run-on and potential system damage. It operates under extreme temperature fluctuations, from freezing cargo holds to hot engine compartments, making durability a non-negotiable requirement.
Our solenoid valve incorporates precision engineering to deliver consistent performance: The 12V coil is wound with high-temperature copper wire rated for continuous duty cycles, preventing overheating during extended refrigeration runs. The valve body is constructed from corrosion-resistant alloy to withstand road vibration and moisture exposure common in transport environments. Critical dimensions match OEM tolerances exactly, ensuring drop-in compatibility with Thermo King fuel systems without modification. The internal plunger uses hardened steel for minimal wear, while the sealing surfaces are lapped to prevent fuel leakage that could compromise system safety.
Opting for a cheap, untested solenoid might save money upfront, but the consequences can be severe. A failed valve can cause engine shutdown during transit, leading to cargo spoilage claims averaging $15,000 per incident. Counterfeit parts typically have 1.5x shorter lifespans, requiring more frequent replacements and increasing maintenance labor costs. Our ISO-certified manufacturing process ensures each valve meets OEM-equivalent quality standards, reducing total cost of ownership by minimizing downtime and replacement frequency.
We've earned the trust of refrigeration fleet operators across 120+ countries through consistent quality and service: All our solenoid valves come from ISO-certified factories with rigorous incoming material inspection. Every unit undergoes functional testing before shipment to verify proper fuel shutoff operation. We stand behind our parts with a 3-12 month warranty against manufacturing defects. Our technical team, with 20+ years of industry experience, provides part verification within 2 hours to ensure you get the right component the first time. With 10,000+ commonly used parts in stock, we can fulfill urgent orders when your refrigeration unit can't wait.
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