Product Information
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| Item | Detail |
|---|---|
| Product Name | Electronic Throttle Body (ETB) |
| Bore Size | 59mm |
| Connector | 6-Pin Oval |
| Engine | 1.4L Turbo / 1.6L / 1.8L (GM Ecotec) |
| Housing Material | Die-Cast Aluminum Alloy |
| Butterfly Valve | Stainless Steel / Anodized Aluminum |
| Seals | Viton (Oil-Resistant Fluorine Rubber) |
| OE Numbers | 55577375 / 55561495 / 825262 / 0280750244 / 0280750562 / 12637757 / 12642463 |
| Warranty | 12 / 24 Months |
| Make | Model | Engine | Years |
|---|---|---|---|
| Chevrolet | Cruze | 1.4T / 1.8L Ecotec | 2011–2016 |
| Chevrolet | Sonic | 1.4T / 1.8L Ecotec | 2012–2016 |
| Chevrolet | Aveo T250 | 1.6L Ecotec | — |
| Chevrolet | Aveo T300 | 1.6L Ecotec | — |
| Pontiac | Select Models | 1.4L / 1.8L Ecotec | — |
This OEM-grade 59mm throttle body is a direct throttle body replacement for Chevrolet Cruze, Sonic, Aveo, and compatible Pontiac models with 1.4L Turbo, 1.6L, and 1.8L GM Ecotec engines. It resolves common throttle body symptoms on Ecotec platforms — including rough idle, engine hesitation, stalling, reduced acceleration, and check engine light — issues that often lead owners to attempt throttle body cleaning before opting for full replacement.
- OEM-Grade Throttle Body – Direct bolt-on replacement, no wiring or programming required for most models.
- 59mm Precision Bore – Factory-correct diameter for GM Ecotec 1.4T/1.6L/1.8L engines.
- Dual Redundant Throttle Body Sensor (TPS) – Prevents idle fluctuations, hunting, and false error codes.
- Throttle Body Gasket Compatible – Fits standard GM OEM gasket for a clean, leak-free seal.
- Premium Materials – Die-cast aluminum housing, stainless steel butterfly valve, Viton seals.
- 100% Factory Tested – Thermal cycling, airtightness, and full-stroke angle calibration before shipment.
- Bore Size: 59mm
- Connector: 6-Pin Oval
- Engine: 1.4L Turbo / 1.6L / 1.8L (GM Ecotec)
- OE Ref: 55577375 / 55561495 / 825262 / 0280750244 / 0280750562 / 12637757 / 12642463
- Housing: Die-Cast Aluminum Alloy
- Seal: Viton
- Warranty: 12 / 24 Months
Professional installation is strongly recommended. After fitting this throttle body replacement on a GM Ecotec engine, a throttle body relearn (idle relearn) is required — use a compatible GM/Chevrolet scan tool to reset the ECM throttle position, or perform the manual idle relearn procedure per your vehicle's service manual. If the original unit had carbon buildup, perform throttle body cleaning of the intake tract before installation. Do not spray abrasive cleaners directly on the new throttle body bore or butterfly valve.
Confirm your vehicle model matches the listing. Compare product photos with your original part. Locate the original part number (OE) on your component and match it with ours. Contact us with your part number if unsure.
Our price includes only the product and standard shipping. Buyers are responsible for all additional charges (e.g., customs duties, import fees, VAT, insurance). Customs policies vary by country – please check your local import regulations before ordering. If customs clearance fails due to the buyer's reasons, the buyer will be fully responsible, and refunds will not be provided.
| Item | Detail |
|---|---|
| Product Name | Electronic Throttle Body (ETB) |
| Bore Size | 59mm |
| Connector | 6-Pin Oval |
| Engine | 1.4L Turbo / 1.6L / 1.8L (GM Ecotec) |
| Housing Material | Die-Cast Aluminum Alloy |
| Butterfly Valve | Stainless Steel / Anodized Aluminum |
| Seals | Viton (Oil-Resistant Fluorine Rubber) |
| OE Numbers | 55577375 / 55561495 / 825262 / 0280750244 / 0280750562 / 12637757 / 12642463 |
| Warranty | 12 / 24 Months |
| Make | Model | Engine | Years |
|---|---|---|---|
| Chevrolet | Cruze | 1.4T / 1.8L Ecotec | 2011–2016 |
| Chevrolet | Sonic | 1.4T / 1.8L Ecotec | 2012–2016 |
| Chevrolet | Aveo T250 | 1.6L Ecotec | — |
| Chevrolet | Aveo T300 | 1.6L Ecotec | — |
| Pontiac | Select Models | 1.4L / 1.8L Ecotec | — |
This OEM-grade 59mm throttle body is a direct throttle body replacement for Chevrolet Cruze, Sonic, Aveo, and compatible Pontiac models with 1.4L Turbo, 1.6L, and 1.8L GM Ecotec engines. It resolves common throttle body symptoms on Ecotec platforms — including rough idle, engine hesitation, stalling, reduced acceleration, and check engine light — issues that often lead owners to attempt throttle body cleaning before opting for full replacement.
- OEM-Grade Throttle Body – Direct bolt-on replacement, no wiring or programming required for most models.
- 59mm Precision Bore – Factory-correct diameter for GM Ecotec 1.4T/1.6L/1.8L engines.
- Dual Redundant Throttle Body Sensor (TPS) – Prevents idle fluctuations, hunting, and false error codes.
- Throttle Body Gasket Compatible – Fits standard GM OEM gasket for a clean, leak-free seal.
- Premium Materials – Die-cast aluminum housing, stainless steel butterfly valve, Viton seals.
- 100% Factory Tested – Thermal cycling, airtightness, and full-stroke angle calibration before shipment.
- Bore Size: 59mm
- Connector: 6-Pin Oval
- Engine: 1.4L Turbo / 1.6L / 1.8L (GM Ecotec)
- OE Ref: 55577375 / 55561495 / 825262 / 0280750244 / 0280750562 / 12637757 / 12642463
- Housing: Die-Cast Aluminum Alloy
- Seal: Viton
- Warranty: 12 / 24 Months
Professional installation is strongly recommended. After fitting this throttle body replacement on a GM Ecotec engine, a throttle body relearn (idle relearn) is required — use a compatible GM/Chevrolet scan tool to reset the ECM throttle position, or perform the manual idle relearn procedure per your vehicle's service manual. If the original unit had carbon buildup, perform throttle body cleaning of the intake tract before installation. Do not spray abrasive cleaners directly on the new throttle body bore or butterfly valve.
Confirm your vehicle model matches the listing. Compare product photos with your original part. Locate the original part number (OE) on your component and match it with ours. Contact us with your part number if unsure.
Our price includes only the product and standard shipping. Buyers are responsible for all additional charges (e.g., customs duties, import fees, VAT, insurance). Customs policies vary by country – please check your local import regulations before ordering. If customs clearance fails due to the buyer's reasons, the buyer will be fully responsible, and refunds will not be provided.