Product Information
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OE Numbers: 93313785 / 48SMG201 / 48SMG101 / SMG00202 / SMG00102 / 0280750259 / 14294 / SM600202 / 7084164 / 17206506
Bore Diameter: 48mm | Direct OEM Replacement | 12+24 Month Warranty | 100% Factory Tested
Vehicle Fitment – Compatible with (1.2L 16V / 1.8L 8V):
| Make | Model / Chassis | Engine | Years | Notes |
|---|---|---|---|---|
| Fiat | Doblo (223) | 1.8L 8V (X18) | 2001 – 2004 | Petrol |
| Fiat | Palio (178) | 1.8L 8V | 2001 – 2006 | – |
| Fiat | Brava (182) | 1.2L 16V (188A4.000) | 1995 – 2002 | – |
| Fiat | Bravo I (182) | 1.2L 16V | 1995 – 2001 | – |
| Fiat | Idea (350) | 1.2L 16V | 2003 – 2016 | – |
| Fiat | Punto (188) | 1.2L 16V (188A4.000) | 1999 – 2015 | – |
| Fiat | Stilo (192) | 1.2L 16V | 2001 – 2006 | – |
| Fiat | Siena (178) | 1.8L 8V | 2001 – 2006 | – |
| Fiat | Strada (278) | 1.8L 8V | 2001 – 2007 | Pick-up |
| Lancia | Y (840A) | 1.2L 16V | 1995 – 2003 | – |
| GM / Opel | Corsa C (X01) | 1.8L 8V (Z18XE) | 2000 – 2006 | – |
| GM / Opel | Meriva A (X03) | 1.8L 8V (Z18XE) | 2003 – 2007 | – |
⚠️ Important: This throttle body is designed for 1.2L 16V and 1.8L 8V naturally aspirated petrol engines (Fiat 188A4.000, GM Z18XE, etc.). Please verify your original OE number before ordering. Not compatible with 1.4L / 1.6L / 1.9JTD engines, or later models with different electronic throttle systems. The 48mm bore is the factory specification for these applications.
ℹ️ OE Note:
93313785is a GM / Opel genuine part number.48SMG201and48SMG101are aftermarket references (Magneti Marelli / Sogefi).SMG00202/SMG00102are additional supplier codes.0280750259is the Bosch OE number (0 280 750 259).14294,SM600202,7084164, and17206506are further cross‑references. All refer to the same 48mm electronic throttle body assembly. The variant17206506may show a different image but is functionally interchangeable – always verify by physical comparison.
OE Cross Reference – Match with your original part:
| Type | Part Number(s) |
|---|---|
| GM / Opel | 93313785 |
| Bosch (OEM) |
0280750259, 0 280 750 259
|
| Magneti Marelli / Sogefi |
48SMG201, 48SMG101, SMG00202, SMG00102, SM600202
|
| Aftermarket Cross |
14294, 7084164, 17206506, CZM20A-48, TB1065, ETB0034
|
ℹ️ *Bosch is the Original Equipment manufacturer for this throttle body. GM/Opel number 93313785 is a direct cross. Aftermarket references 48SMG201, 48SMG101, SMG00202, SMG00102, SM600202 are all interchangeable. The 48mm bore is the factory specification for 1.2L 16V and 1.8L 8V engines.*
Technical Specifications
| Parameter | Specification |
|---|---|
| Design | 100% OEM specification – direct replacement |
| Manufacturer (OEM) | Bosch |
| Product Type | Electronic Throttle Body (ETB) / Drive-by-Wire |
| Throttle Bore Diameter | 48 mm |
| Connector Type | 6-Pin (Rectangular / D‑Shape – Fiat/GM standard) |
| Connector Pins | 6 |
| Mounting Hole Quantity | 4 |
| Housing Material | Die-cast Aluminum Alloy + Anti-corrosion Surface Treatment |
| Butterfly Valve Material | Stainless Steel |
| Seal Material | Oil-resistant Fluorine Rubber (Viton) |
| Throttle Position Sensor | Integrated (Dual Redundant) |
| Gasket Included | No (purchase separately) |
| Voltage | 12V |
| Fuel Type | Petrol / Gasoline (Naturally Aspirated) |
| Engine Families | Fiat FIRE / Family B (1.2L 16V – 188A4.000); GM Family 0 / Family II (1.8L 8V – Z18XE) |
| Warranty | 12 months (general) / 24 months (motor & sensors) |
ℹ️ The 48mm throttle body is calibrated for 1.2L 16V and 1.8L 8V engines. The 6‑pin connector is standard for Fiat and GM drive‑by‑wire systems of this era.
Product Highlights
✅ OE Fitment – Developed to strict OEM standards. Direct replacement – no wiring modification required. Matches Bosch 0280750259, GM 93313785, and numerous aftermarket references.
✅ 48mm Precision Bore – Factory‑correct diameter ensures optimal airflow for 1.2L 16V and 1.8L 8V engines, delivering smooth power delivery and stable idle.
✅ Wide Platform Compatibility – Specifically engineered for Fiat Brava/Bravo, Punto, Stilo, Idea, Doblo, Palio, Siena, Strada; Lancia Y; GM Corsa C and Meriva A – covering both 1.2L 16V and 1.8L 8V variants.
✅ Bosch OEM Quality – Manufactured by Bosch, the Original Equipment supplier for Fiat and GM.
✅ Plug & Play Installation – Exact match in dimensions, 6‑pin connector pinouts, and 4‑bolt mounting pattern. Uses factory gasket (sold separately).
✅ High Performance – Motor response time ≤ 50 ms for precise intake control, smooth acceleration, and improved throttle sensitivity.
✅ Reliability – Built-in dual redundant position sensors prevent idle fluctuations, hunting, and false error codes (common DTCs: P0638, P0697, P2100, P2119, P2135).
✅ Rigorous Testing – 100% factory‑tested for thermal cycling, airtightness, and full‑stroke angle calibration.
✅ Standard Compliance – Meets ISO 16750 environmental standards for automotive electrical/electronic equipment.
✅ Cost‑Effective OE Alternative – OE‑quality replacement at a competitive price, with no core charge.
✅ 100% New Construction – Complete assembly with integrated TPS – not remanufactured, no core charge required.
✅ Wide Cross‑Reference – Interchanges with Bosch, GM, Magneti Marelli, Sogefi, and aftermarket numbers (14294, 7084164, 17206506, etc.).
Common Symptoms of a Failing Throttle Body (Fiat/Lancia/GM 1.2L / 1.8L)
-
Unstable idle, “hunting,” or engine stalling at stops
-
Hesitation or flat spot during acceleration
-
Check Engine Light (CEL) – common DTCs: P0638, P0697, P2100, P2101, P2119, P2135
-
Poor throttle response / delayed acceleration
-
Reduced power / limp mode
-
Electronic throttle control light illuminated on dashboard
-
Cruise control malfunction (if equipped)
-
Rough idle that improves when throttle is applied
-
Engine dies when coming to a stop
-
Power surging during acceleration
-
Poor fuel economy
These symptoms are frequently reported for higher‑mileage Fiat Punto, Brava, Stilo, and GM Corsa/Meriva vehicles when the throttle body components wear out or carbon buildup occurs.
Installation & Adaptation Tips
IMPORTANT: After replacing the Electronic Throttle Body (ETB) on Fiat/Lancia/GM 1.2L / 1.8L engines, a throttle self-learning / idle relearn procedure is REQUIRED. Using a professional diagnostic scanner is strongly recommended.
| Step | Action |
|---|---|
| 1 | Disconnect the negative battery terminal for 5–10 minutes (clears old learned values). |
| 2 | Remove the air intake duct and disconnect the electrical connector (6‑pin). |
| 3 | Remove any coolant hoses attached to the throttle body (if equipped with throttle body heating). |
| 4 | Remove the four mounting bolts and old throttle body. |
| 5 | Discard the old gasket and clean the mating surface on the intake manifold. |
| 6 | Install a new gasket (strongly recommended – sold separately). |
| 7 | Install the new throttle body. Torque bolts to 8–10 Nm (6–7 lb-ft). |
| 8 | Reconnect coolant hoses (if equipped), electrical connector, and air intake duct. |
| 9 | Reconnect the battery. |
| 10 | Turn ignition ON (do not start engine) and wait 10 seconds. |
| 11 | Turn ignition OFF for 10 seconds. |
| 12 | Use a professional diagnostic scanner (e.g., Fiat Examiner, Multi‑EcuScan, GM Tech2) to perform “Throttle Body Adaptation” or “Idle Learn”. |
| 13 | Start the engine and let it idle for 5 minutes (do not touch accelerator). |
| 14 | Turn engine off for 30 seconds, then restart and drive normally. The ECU will complete the adaptation. |
For Fiat/GM 1.2L 16V / 1.8L 8V: The battery‑disconnect method may not fully adapt the throttle body. Professional diagnostic equipment is highly recommended to perform adaptation. After replacement, it may take a few drive cycles for the ECU to fully adapt. A relearn calibration procedure is mandatory after installation – do not skip this step.
Packing List
-
Electronic Throttle Body Unit (48mm bore, complete assembly with TPS and motor) × 1
-
(Gasket not included – purchase separately)
-
Warranty Card / Certificate of Quality × 1
-
(Installation hardware not included)
How to Ensure You Get the Correct Part
-
Confirm your vehicle is one of the listed models with 1.2L 16V or 1.8L 8V naturally aspirated petrol engine (not 1.4L, 1.6L, 1.9JTD diesel, etc.).
-
Check your specific model and year against the fitment table.
-
Locate the original part number on your existing throttle body – look for
93313785,0280750259,48SMG201,48SMG101,SMG00202,SMG00102,14294,SM600202,7084164, or17206506. -
Verify the connector has 6 pins (Fiat/GM standard for this generation).
-
Measure or confirm the throttle bore diameter is 48mm.
-
Check the mounting bolt pattern (4 bolts) and air intake duct connection match the product photos.
-
Note that a new mounting gasket is not included and must be purchased separately.
-
Contact us with your VIN or a photo of your original part if unsure.
⚠️ Important: This throttle body is for electronic (drive-by-wire) systems only. It will NOT fit mechanical cable‑operated throttle systems. The OE number
17206506may have a different image online, but it is functionally interchangeable with the other numbers listed – always verify by physical comparison of connector and bolt pattern.
After-Sales & Disclaimer
-
Pre-installation check: Inspect the throttle body for any defects. Verify the OE number and connector type (6‑pin) before installation.
-
Gasket requirement: A new mounting gasket is strongly recommended – gasket not included. A damaged or reused gasket may cause rough idle or vacuum leaks.
-
Relearn requirement: A throttle relearn calibration procedure is mandatory after installation. Professional diagnostic equipment is strongly recommended for proper adaptation.
-
Professional installation recommended: If you are not comfortable performing the adaptation procedure, professional installation is recommended.
-
Warranty: This product carries a 12‑month warranty against manufacturing defects. The motor and sensors are covered for 24 months.
OE Numbers: 93313785 / 48SMG201 / 48SMG101 / SMG00202 / SMG00102 / 0280750259 / 14294 / SM600202 / 7084164 / 17206506
Bore Diameter: 48mm | Direct OEM Replacement | 12+24 Month Warranty | 100% Factory Tested
Vehicle Fitment – Compatible with (1.2L 16V / 1.8L 8V):
| Make | Model / Chassis | Engine | Years | Notes |
|---|---|---|---|---|
| Fiat | Doblo (223) | 1.8L 8V (X18) | 2001 – 2004 | Petrol |
| Fiat | Palio (178) | 1.8L 8V | 2001 – 2006 | – |
| Fiat | Brava (182) | 1.2L 16V (188A4.000) | 1995 – 2002 | – |
| Fiat | Bravo I (182) | 1.2L 16V | 1995 – 2001 | – |
| Fiat | Idea (350) | 1.2L 16V | 2003 – 2016 | – |
| Fiat | Punto (188) | 1.2L 16V (188A4.000) | 1999 – 2015 | – |
| Fiat | Stilo (192) | 1.2L 16V | 2001 – 2006 | – |
| Fiat | Siena (178) | 1.8L 8V | 2001 – 2006 | – |
| Fiat | Strada (278) | 1.8L 8V | 2001 – 2007 | Pick-up |
| Lancia | Y (840A) | 1.2L 16V | 1995 – 2003 | – |
| GM / Opel | Corsa C (X01) | 1.8L 8V (Z18XE) | 2000 – 2006 | – |
| GM / Opel | Meriva A (X03) | 1.8L 8V (Z18XE) | 2003 – 2007 | – |
⚠️ Important: This throttle body is designed for 1.2L 16V and 1.8L 8V naturally aspirated petrol engines (Fiat 188A4.000, GM Z18XE, etc.). Please verify your original OE number before ordering. Not compatible with 1.4L / 1.6L / 1.9JTD engines, or later models with different electronic throttle systems. The 48mm bore is the factory specification for these applications.
ℹ️ OE Note:
93313785is a GM / Opel genuine part number.48SMG201and48SMG101are aftermarket references (Magneti Marelli / Sogefi).SMG00202/SMG00102are additional supplier codes.0280750259is the Bosch OE number (0 280 750 259).14294,SM600202,7084164, and17206506are further cross‑references. All refer to the same 48mm electronic throttle body assembly. The variant17206506may show a different image but is functionally interchangeable – always verify by physical comparison.
OE Cross Reference – Match with your original part:
| Type | Part Number(s) |
|---|---|
| GM / Opel | 93313785 |
| Bosch (OEM) |
0280750259, 0 280 750 259
|
| Magneti Marelli / Sogefi |
48SMG201, 48SMG101, SMG00202, SMG00102, SM600202
|
| Aftermarket Cross |
14294, 7084164, 17206506, CZM20A-48, TB1065, ETB0034
|
ℹ️ *Bosch is the Original Equipment manufacturer for this throttle body. GM/Opel number 93313785 is a direct cross. Aftermarket references 48SMG201, 48SMG101, SMG00202, SMG00102, SM600202 are all interchangeable. The 48mm bore is the factory specification for 1.2L 16V and 1.8L 8V engines.*
Technical Specifications
| Parameter | Specification |
|---|---|
| Design | 100% OEM specification – direct replacement |
| Manufacturer (OEM) | Bosch |
| Product Type | Electronic Throttle Body (ETB) / Drive-by-Wire |
| Throttle Bore Diameter | 48 mm |
| Connector Type | 6-Pin (Rectangular / D‑Shape – Fiat/GM standard) |
| Connector Pins | 6 |
| Mounting Hole Quantity | 4 |
| Housing Material | Die-cast Aluminum Alloy + Anti-corrosion Surface Treatment |
| Butterfly Valve Material | Stainless Steel |
| Seal Material | Oil-resistant Fluorine Rubber (Viton) |
| Throttle Position Sensor | Integrated (Dual Redundant) |
| Gasket Included | No (purchase separately) |
| Voltage | 12V |
| Fuel Type | Petrol / Gasoline (Naturally Aspirated) |
| Engine Families | Fiat FIRE / Family B (1.2L 16V – 188A4.000); GM Family 0 / Family II (1.8L 8V – Z18XE) |
| Warranty | 12 months (general) / 24 months (motor & sensors) |
ℹ️ The 48mm throttle body is calibrated for 1.2L 16V and 1.8L 8V engines. The 6‑pin connector is standard for Fiat and GM drive‑by‑wire systems of this era.
Product Highlights
✅ OE Fitment – Developed to strict OEM standards. Direct replacement – no wiring modification required. Matches Bosch 0280750259, GM 93313785, and numerous aftermarket references.
✅ 48mm Precision Bore – Factory‑correct diameter ensures optimal airflow for 1.2L 16V and 1.8L 8V engines, delivering smooth power delivery and stable idle.
✅ Wide Platform Compatibility – Specifically engineered for Fiat Brava/Bravo, Punto, Stilo, Idea, Doblo, Palio, Siena, Strada; Lancia Y; GM Corsa C and Meriva A – covering both 1.2L 16V and 1.8L 8V variants.
✅ Bosch OEM Quality – Manufactured by Bosch, the Original Equipment supplier for Fiat and GM.
✅ Plug & Play Installation – Exact match in dimensions, 6‑pin connector pinouts, and 4‑bolt mounting pattern. Uses factory gasket (sold separately).
✅ High Performance – Motor response time ≤ 50 ms for precise intake control, smooth acceleration, and improved throttle sensitivity.
✅ Reliability – Built-in dual redundant position sensors prevent idle fluctuations, hunting, and false error codes (common DTCs: P0638, P0697, P2100, P2119, P2135).
✅ Rigorous Testing – 100% factory‑tested for thermal cycling, airtightness, and full‑stroke angle calibration.
✅ Standard Compliance – Meets ISO 16750 environmental standards for automotive electrical/electronic equipment.
✅ Cost‑Effective OE Alternative – OE‑quality replacement at a competitive price, with no core charge.
✅ 100% New Construction – Complete assembly with integrated TPS – not remanufactured, no core charge required.
✅ Wide Cross‑Reference – Interchanges with Bosch, GM, Magneti Marelli, Sogefi, and aftermarket numbers (14294, 7084164, 17206506, etc.).
Common Symptoms of a Failing Throttle Body (Fiat/Lancia/GM 1.2L / 1.8L)
-
Unstable idle, “hunting,” or engine stalling at stops
-
Hesitation or flat spot during acceleration
-
Check Engine Light (CEL) – common DTCs: P0638, P0697, P2100, P2101, P2119, P2135
-
Poor throttle response / delayed acceleration
-
Reduced power / limp mode
-
Electronic throttle control light illuminated on dashboard
-
Cruise control malfunction (if equipped)
-
Rough idle that improves when throttle is applied
-
Engine dies when coming to a stop
-
Power surging during acceleration
-
Poor fuel economy
These symptoms are frequently reported for higher‑mileage Fiat Punto, Brava, Stilo, and GM Corsa/Meriva vehicles when the throttle body components wear out or carbon buildup occurs.
Installation & Adaptation Tips
IMPORTANT: After replacing the Electronic Throttle Body (ETB) on Fiat/Lancia/GM 1.2L / 1.8L engines, a throttle self-learning / idle relearn procedure is REQUIRED. Using a professional diagnostic scanner is strongly recommended.
| Step | Action |
|---|---|
| 1 | Disconnect the negative battery terminal for 5–10 minutes (clears old learned values). |
| 2 | Remove the air intake duct and disconnect the electrical connector (6‑pin). |
| 3 | Remove any coolant hoses attached to the throttle body (if equipped with throttle body heating). |
| 4 | Remove the four mounting bolts and old throttle body. |
| 5 | Discard the old gasket and clean the mating surface on the intake manifold. |
| 6 | Install a new gasket (strongly recommended – sold separately). |
| 7 | Install the new throttle body. Torque bolts to 8–10 Nm (6–7 lb-ft). |
| 8 | Reconnect coolant hoses (if equipped), electrical connector, and air intake duct. |
| 9 | Reconnect the battery. |
| 10 | Turn ignition ON (do not start engine) and wait 10 seconds. |
| 11 | Turn ignition OFF for 10 seconds. |
| 12 | Use a professional diagnostic scanner (e.g., Fiat Examiner, Multi‑EcuScan, GM Tech2) to perform “Throttle Body Adaptation” or “Idle Learn”. |
| 13 | Start the engine and let it idle for 5 minutes (do not touch accelerator). |
| 14 | Turn engine off for 30 seconds, then restart and drive normally. The ECU will complete the adaptation. |
For Fiat/GM 1.2L 16V / 1.8L 8V: The battery‑disconnect method may not fully adapt the throttle body. Professional diagnostic equipment is highly recommended to perform adaptation. After replacement, it may take a few drive cycles for the ECU to fully adapt. A relearn calibration procedure is mandatory after installation – do not skip this step.
Packing List
-
Electronic Throttle Body Unit (48mm bore, complete assembly with TPS and motor) × 1
-
(Gasket not included – purchase separately)
-
Warranty Card / Certificate of Quality × 1
-
(Installation hardware not included)
How to Ensure You Get the Correct Part
-
Confirm your vehicle is one of the listed models with 1.2L 16V or 1.8L 8V naturally aspirated petrol engine (not 1.4L, 1.6L, 1.9JTD diesel, etc.).
-
Check your specific model and year against the fitment table.
-
Locate the original part number on your existing throttle body – look for
93313785,0280750259,48SMG201,48SMG101,SMG00202,SMG00102,14294,SM600202,7084164, or17206506. -
Verify the connector has 6 pins (Fiat/GM standard for this generation).
-
Measure or confirm the throttle bore diameter is 48mm.
-
Check the mounting bolt pattern (4 bolts) and air intake duct connection match the product photos.
-
Note that a new mounting gasket is not included and must be purchased separately.
-
Contact us with your VIN or a photo of your original part if unsure.
⚠️ Important: This throttle body is for electronic (drive-by-wire) systems only. It will NOT fit mechanical cable‑operated throttle systems. The OE number
17206506may have a different image online, but it is functionally interchangeable with the other numbers listed – always verify by physical comparison of connector and bolt pattern.
After-Sales & Disclaimer
-
Pre-installation check: Inspect the throttle body for any defects. Verify the OE number and connector type (6‑pin) before installation.
-
Gasket requirement: A new mounting gasket is strongly recommended – gasket not included. A damaged or reused gasket may cause rough idle or vacuum leaks.
-
Relearn requirement: A throttle relearn calibration procedure is mandatory after installation. Professional diagnostic equipment is strongly recommended for proper adaptation.
-
Professional installation recommended: If you are not comfortable performing the adaptation procedure, professional installation is recommended.
-
Warranty: This product carries a 12‑month warranty against manufacturing defects. The motor and sensors are covered for 24 months.