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Quick On Start Thermo Switch for Isuzu NKR55 with 4JB1 Diesel Engine - Brass/Plastic Housing Direct Replacement

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Quick On Start Thermo Switch for Isuzu NKR55 with 4JB1 Diesel Engine - Brass/Plastic Housing Direct Replacement

MOQ:	10 Stk
Preis:	negotiable
Standardverpackung:	Neutrales Paket oder als Kundenwunsch
Lieferfrist:	5-8 Werktage
Zahlungsmethode:	T/T, Western Union
Lieferkapazität:	10000 Stück/Monat

Ausführliche Information

Beschreibung des Produkts

Ausführliche Information

Herkunftsort

China

Markenname

Zertifizierung

ISO/TS16949

Modellnummer

ISUZU NKR55

Teile-Nr:

8-94457511-0, 8944575110, 8-94121152-1, 8941211521

Motoranwendung:

ISUZU 4JB1 (2,8L Diesel)

Steckertyp:

1-polig oder 2-polig (OE-spezifisch)

Material:

Gehäuse aus Messing/Kunststoff, Temperatursensorelement

Kühlart:

Zirkulation des Motorkühlmittels

Installation:

Direkter OEM-Ersatz

Verschiebung:

2,8 l (2771 cm³)

Gewindegröße:

Konische oder gerade Gewinde (OE-spezifisch)

Hervorheben:

Quick On Thermo Switch for Isuzu NKR55

Brass housing thermo switch 4JB1 engine

Direct replacement thermo switch Isuzu diesel

Beschreibung des Produkts

Quick On Start Thermo Switch 8-94457511-0 For Isuzu NKR55 4JB1 8944575110 Isuzu Truck Parts

Function: Quick On Start (QOS) thermo switch controls the glow plug pre‑heating duration based on coolant temperature. Enables reliable cold starts and reduces white smoke for Isuzu 4JB1 diesel engines.

Product Specifications

Part Number	8-94457511-0, 8944575110, 8-94121152-1, 8941211521
Product Name	Quick On Start Thermo Switch / QOS Switch / Glow Plug Thermal Switch
Car Model	ISUZU NKR55
Engine Model	ISUZU 4JB1 (2.8L Diesel)
Condition	100% Brand New
Origin	China Mainland
Warranty	6 Months
Material	High-strength aluminum alloy & precision bearings
Cooling Type	Engine coolant circulation

Features & Advantages

OE Quality: Manufactured to Isuzu dimensional and electrical specifications for perfect fit and accurate temperature sensing
Precise Switching: Controls glow plug pre‑heating time based on actual coolant temperature
Fast Cold Starts: Ensures proper pre‑glow duration for easy starting in cold weather
Durable Construction: Corrosion-resistant materials withstand coolant and temperature extremes
Restores Starting Performance: Eliminates hard starting, excessive glow plug cycling, or no pre‑heat
Direct Replacement: Simple screw-in installation - matches OE thread and connector
Cost-Effective: Affordable alternative to genuine Isuzu switches

Vehicle & Engine Compatibility

This Quick On Start thermo switch is specifically designed for Isuzu NKR55 trucks with 4JB1 engine.

Isuzu Truck Models:

ISUZU NKR55 (light-duty truck, 4JB1 engine)
May also fit other Isuzu models with 4JB1 engine (e.g., NPR, TFR) - verify compatibility

Engine Specification - ISUZU 4JB1:

4-Cylinder, Inline Diesel, OHV
Displacement: 2.8L (2771cc)

Installation Notes

Installation steps (typical for QOS thermo switch):

Disconnect battery negative cable
Drain coolant to a level below the switch mounting location
Disconnect the electrical connector from the old switch
Remove the old switch using a wrench
Clean the threads in the cylinder head or thermostat housing
Apply thread sealant to the new switch (if tapered threads) or use a new sealing washer (if straight threads)
Install the new switch and tighten to specification (typically 15-25 Nm). Do not overtighten
Reconnect the electrical connector
Refill coolant and bleed the system
Reconnect battery
Start engine and check for leaks. Test cold start operation (when engine cooled down)

Quality Control

Temperature Test: Each switch tested for opening/closing at specified temperature range
Electrical Test: Continuity and switching function verified
Dimensional Inspection: Thread size, connector pin alignment, and housing dimensions verified
Leak Test: Sealing integrity checked
Visual Inspection: 100% checked for defects
Packaged Safely: Sealed in plastic bag, boxed with foam

Packaging and Delivery

Neutral export packing or customized packaging available
Carton or wooden case for safe transportation
Fast delivery for stock items
Shipping by Express Air or Sea

For pricing, availability, or bulk purchase of the Quick On Start Thermo Switch 8-94457511-0 For Isuzu NKR55 4JB1 8944575110 Isuzu Truck Parts, please contact our sales team for a competitive quote and expert technical support.

Stichworte:

Produits

MOQ:	10 Stk
Preis:	negotiable
Standardverpackung:	Neutrales Paket oder als Kundenwunsch
Lieferfrist:	5-8 Werktage
Zahlungsmethode:	T/T, Western Union
Lieferkapazität:	10000 Stück/Monat

Ausführliche Information

Beschreibung des Produkts

Ausführliche Information

Herkunftsort

China

Markenname

YIMI

Zertifizierung

ISO/TS16949

Modellnummer

ISUZU NKR55

Teile-Nr:

8-94457511-0, 8944575110, 8-94121152-1, 8941211521

Motoranwendung:

ISUZU 4JB1 (2,8L Diesel)

Steckertyp:

1-polig oder 2-polig (OE-spezifisch)

Material:

Gehäuse aus Messing/Kunststoff, Temperatursensorelement

Kühlart:

Zirkulation des Motorkühlmittels

Installation:

Direkter OEM-Ersatz

Verschiebung:

2,8 l (2771 cm³)

Gewindegröße:

Konische oder gerade Gewinde (OE-spezifisch)

Min Bestellmenge:

10 Stk

Preis:

negotiable

Verpackung Informationen:

Neutrales Paket oder als Kundenwunsch

Lieferzeit:

5-8 Werktage

Zahlungsbedingungen:

T/T, Western Union

Versorgungsmaterial-Fähigkeit:

10000 Stück/Monat

Hervorheben

Quick On Thermo Switch for Isuzu NKR55

Brass housing thermo switch 4JB1 engine

Direct replacement thermo switch Isuzu diesel

Beschreibung des Produkts

Quick On Start Thermo Switch 8-94457511-0 For Isuzu NKR55 4JB1 8944575110 Isuzu Truck Parts

Product Specifications

Part Number	8-94457511-0, 8944575110, 8-94121152-1, 8941211521
Product Name	Quick On Start Thermo Switch / QOS Switch / Glow Plug Thermal Switch
Car Model	ISUZU NKR55
Engine Model	ISUZU 4JB1 (2.8L Diesel)
Condition	100% Brand New
Origin	China Mainland
Warranty	6 Months
Material	High-strength aluminum alloy & precision bearings
Cooling Type	Engine coolant circulation

Features & Advantages

OE Quality: Manufactured to Isuzu dimensional and electrical specifications for perfect fit and accurate temperature sensing
Precise Switching: Controls glow plug pre‑heating time based on actual coolant temperature
Fast Cold Starts: Ensures proper pre‑glow duration for easy starting in cold weather
Durable Construction: Corrosion-resistant materials withstand coolant and temperature extremes
Restores Starting Performance: Eliminates hard starting, excessive glow plug cycling, or no pre‑heat
Direct Replacement: Simple screw-in installation - matches OE thread and connector
Cost-Effective: Affordable alternative to genuine Isuzu switches

Vehicle & Engine Compatibility

This Quick On Start thermo switch is specifically designed for Isuzu NKR55 trucks with 4JB1 engine.

Isuzu Truck Models:

ISUZU NKR55 (light-duty truck, 4JB1 engine)
May also fit other Isuzu models with 4JB1 engine (e.g., NPR, TFR) - verify compatibility

Engine Specification - ISUZU 4JB1:

4-Cylinder, Inline Diesel, OHV
Displacement: 2.8L (2771cc)

Installation Notes

Installation steps (typical for QOS thermo switch):

Disconnect battery negative cable
Drain coolant to a level below the switch mounting location
Disconnect the electrical connector from the old switch
Remove the old switch using a wrench
Clean the threads in the cylinder head or thermostat housing
Apply thread sealant to the new switch (if tapered threads) or use a new sealing washer (if straight threads)
Install the new switch and tighten to specification (typically 15-25 Nm). Do not overtighten
Reconnect the electrical connector
Refill coolant and bleed the system
Reconnect battery
Start engine and check for leaks. Test cold start operation (when engine cooled down)

Quality Control

Temperature Test: Each switch tested for opening/closing at specified temperature range
Electrical Test: Continuity and switching function verified
Dimensional Inspection: Thread size, connector pin alignment, and housing dimensions verified
Leak Test: Sealing integrity checked
Visual Inspection: 100% checked for defects
Packaged Safely: Sealed in plastic bag, boxed with foam

Packaging and Delivery

Neutral export packing or customized packaging available
Carton or wooden case for safe transportation
Fast delivery for stock items
Shipping by Express Air or Sea

Stichworte:

Teile für Fahrzeuge der Marke Isuzu

Isuzu Engine Parts

Teile für Fahrgestelle von Isuzu

Isuzu-LKW-Teile

VW-Autoteile

AUDI-Autoteile

QINGLING ISUZU Teile

Nissan-Ersatzteile

Mitsubishi Autoteile

FUSO-Lkw-Teile

Toyota-Autoteile

Hino-LKW-Teile

Honda-Autoteile

Mazda Ersatzteile

JAC-Ersatzteile

JMC Ersatzteile

Ford-Autoteile

Hyundai Autoteile

KIA-Autoteile

andere Autoteile

Quick On Start Thermo Switch for Isuzu NKR55 with 4JB1 Diesel Engine - Brass/Plastic Housing Direct Replacement

Quick On Thermo Switch for Isuzu NKR55

Brass housing thermo switch 4JB1 engine

Direct replacement thermo switch Isuzu diesel

Isuzu DMAX Kupplungszylinder,

Zylinder mit 4x4 Kupplungsklaven,

Teile für Fahrzeuge der Marke Isuzu

Isuzu Engine Parts

Teile für Fahrgestelle von Isuzu

Isuzu-LKW-Teile

VW-Autoteile

AUDI-Autoteile

QINGLING ISUZU Teile

Nissan-Ersatzteile

Mitsubishi Autoteile

FUSO-Lkw-Teile

Toyota-Autoteile

Hino-LKW-Teile

Honda-Autoteile

Mazda Ersatzteile

JAC-Ersatzteile

JMC Ersatzteile

Ford-Autoteile

Hyundai Autoteile

KIA-Autoteile

andere Autoteile

Quick On Thermo Switch for Isuzu NKR55

Brass housing thermo switch 4JB1 engine

Direct replacement thermo switch Isuzu diesel

Isuzu DMAX Kupplungszylinder,

Zylinder mit 4x4 Kupplungsklaven,