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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個
価格:	negotiable
標準パッケージ:	ニュートラルパッケージまたは顧客の要求として
配達期間:	5～8営業日
支払方法:	T/T、ウェスタンユニオン
供給能力:	10000個/月

起源の場所

ブランド名

ISO/TS16949

モデル番号

ISUZU NKR55

部品番号:

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

エンジンの応用:

いすゞ 4JB1 (2.8L ディーゼル)

コネクタの種類:

1 ピンまたは 2 ピン (OE 固有)

真鍮/プラスチックハウジング、感温素子

冷却タイプ:

エンジン冷却水の循環

インストール:

直接 OEM 交換

2.8L(2771cc)

ねじサイズ:

テーパーまたはストレートねじ (OE 固有)

ハイライト:

Quick On Thermo Switch for Isuzu NKR55

Brass housing thermo switch 4JB1 engine

Direct replacement thermo switch Isuzu diesel

製品説明

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.

タグ:

製品

MOQ:	10個
価格:	negotiable
標準パッケージ:	ニュートラルパッケージまたは顧客の要求として
配達期間:	5～8営業日
支払方法:	T/T、ウェスタンユニオン
供給能力:	10000個/月

詳細情報

製品説明

詳細情報

起源の場所

中国

ブランド名

YIMI

証明

ISO/TS16949

モデル番号

ISUZU NKR55

部品番号:

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

エンジンの応用:

いすゞ 4JB1 (2.8L ディーゼル)

コネクタの種類:

1 ピンまたは 2 ピン (OE 固有)

材料:

真鍮/プラスチックハウジング、感温素子

冷却タイプ:

エンジン冷却水の循環

インストール:

直接 OEM 交換

変位:

2.8L(2771cc)

ねじサイズ:

テーパーまたはストレートねじ (OE 固有)

最小注文数量:

10個

価格:

negotiable

パッケージの詳細:

ニュートラルパッケージまたは顧客の要求として

受渡し時間:

5～8営業日

支払条件:

T/T、ウェスタンユニオン

供給の能力:

10000個/月

ハイライト

Quick On Thermo Switch for Isuzu NKR55

Brass housing thermo switch 4JB1 engine

Direct replacement thermo switch Isuzu diesel

製品説明

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

タグ:

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他の自動車部品

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

イスズウDMAXクラッチスレーブシリンダー,

4x4クラッチスレーブシリンダー,

イスズー自動車部品

Isuzuのエンジン部分

イスズウ・シャシ部品

Isuzuのトラックの部品

VW 自動車部品

AUDI 自動車部品

QINGLING ISUZU パーツ

日産の予備品

三菱自動車部品

FUSO トラック部品

トヨタ自動車部品

日野トラック部品

ホンダ自動車部品

マズダ パーツ

JAC 部品

JMCスペアパーツ

フォード自動車部品

ハインダイ自動車部品

KIA 自動車部品

他の自動車部品

Quick On Thermo Switch for Isuzu NKR55

Brass housing thermo switch 4JB1 engine

Direct replacement thermo switch Isuzu diesel

イスズウDMAXクラッチスレーブシリンダー,

4x4クラッチスレーブシリンダー,

マズダパーツ

マズダパーツ