2012 Smart Fortwo Fuel and Emissions Systems
Find Your Specific 2012 Smart Fortwo Fuel and Emissions Systems
Below you will find various in-demand Smart Fuel and Emissions Systems, components and accessories for your 2012 Fortwo. Advance Auto Parts has popular Fortwo parts like Fuel Injectors, Fuel Pumps, Oxygen Sensors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other Fortwo model years including
2009,
2010,
2011,
2013,
2014,
2015,
2016,
2017,
2018 and more. Select a category of 2012 Smart Fortwo Fuel and Emissions Systems below and start saving instantly.
Popular 2012 Smart Fortwo Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2012 Smart Fortwos
Delphi – Fuel Pump Module Assembly: With Float Arm (Part No.FG1883)
from
$1023.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.
Product Features:
See More
Product Features:
- Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
- Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
- Lower amperage draws less load on vehicle’s electrical system
- Part is validated, tested and matched to the right vehicle application
- Always be sure to check and clean fuel tank to avoid unnecessary returns
- Lower failure rates due to its innovative design and durability
Delphi – Series 7000 Fuel Module (Part No.E3001418620DEL)
from
$688.49
Fuel modules are designed to provide uninterrupted flow of fuel to the engine at system pressure. Depending on customer needs, the Delphi Series 7000 Fuel Module can integrate a pump, fuel level sensor, fuel filter, reservoir with active and passive filling mechanisms, and regulator in a compact, modular package that is easy to install. The Delphi Series 7000 Fuel Module also offers an in-tank fuel filter with 10-12 µm filtration. The Delphi Series 7000 Fuel Module provides superior low fuel handling and fuel level sensing performance with its enhanced bottom reference design. It also offers reduced noise levels and improved pump durability compared to conventional fuel modules. The simplicity of design also results in lower cost. This module is targeted to meet California ZEV requirements.
Product Features:
See More
Product Features:
- Acetal cover can accommodate 116mm tank opening to permit integrated filter in reservoir
- Single stage turbine pump provides quiet, energy efficient operation
- Active reservoir-fill mechanism (high pressure jet pump) to maintain fuel supply in reservoir
- Passive reservoir fill mechanism helps fill the reservoir at low-fuel volumes
- High capacity filter media helps supply clean fuel to the injection system
- Available serviceable in-tank fuel filter for markets with poor quality fuels
Febi – Ambient Temp Sensor (Part No.P4025378043FEB)
from
$25.65
Ambient Temp Sensor
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1534)
from
$49.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Vapor Canister Purge Solenoid (Part No.CPE2438)
from
$83.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Delphi – Fuel Tank Cleaning Kit (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
Product Features:
See More
Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
DENSO – First Time Fit Oxygen Sensor (Part No.C5010374948ND)
from
$95.63
Denso First Time Fit oxygen sensors are constructed of the highest quality materials available. High-quality stainless steel, porous polytetrafluoroethylene (PTFE), fluorine rubber, aluminum oxide, high-grade platinum and ceramics are used in each DENSO sensor.
Product Features:
See More
Product Features:
- SUPERIOR DESIGN – Maximizes engine performance and fuel efficiency while reducing harmful emissions.
- DOUBLE-PROTECTION COVER – Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
- ALUMINUM-OXIDE TRAP LAYER – Keeps silicone and lead outside the ceramic element through DENSO’s exclusive design, preventing damage to the platinum electrode.
- STAINLESS STEEL HOUSING – Resists corrosion and contamination with a rugged, watertight body.
NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 21.8" Long, Heated, Direct Fit (Part No.24330)
from
$163.99
NTK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Product Features:
See More
Product Features:
- OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
- OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
Carquest Premium – Fuel Tank Pressure Sensor (Part No.ECA2933)
from
$162.99
Fuel Tank Pressure Sensor
Carquest Premium – Fuel Injector Seal Kit (Part No.AS051)
from
$8.29
CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Each kit services one injector and includes hard to find or previously dealer-only components.
Product Features:
See More
Product Features:
- Premium OE quality materials
- Services one injector
Bosch – Oxygen Sensor: 4 Wire, 12.2" Long, Heated, Exact Fit (Part No.16749)
from
$89.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Product Features:
See More
Product Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
Bosch – Wideband Oxygen Sensor: 5 Wire, 14.17" Long, Heated, Exact Fit (Part No.17444)
from
$175.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Product Features:
See More
Product Features:
- Advanced Wideband sensing element for exact air/fuel measurement
- Robust sensor design increases sensor longevity
- Seared protection tube due to 100% functional quality test
- True Direct-fit
- Pre-coated threads with anti-seize compound right out of the box
DENSO – Oxygen Sensor: Downstream, 4 Wire, 14.96" Long, Heated, Exact Fit (Part No.234-4586)
from
$130.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision built for exact replacement, and a first time fit. This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity. DENSO gives you the right part and the right fit, the first time.
Product Features:
See More
Product Features:
- Specifically designed to meet the increasing demands of today’s engines
- 100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
- Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
- Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
- Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
Calorstat – MAP Sensor (Part No.C7044559724CAL)
from
$89.48
MAP Sensor
Hella – Relay (Part No.P20201231229HEL)
from
$21.44
Relay
Aftermarket – Air Pump (Part No.B60102338894AFT)
from
$240.07
Air Pump
Carquest Premium – REMAN FUEL INJECTOR (Part No.A212-2835)
from
$87.99
REMAN FUEL INJECTOR
Upgrade your 2012 Smart Fortwo with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2012 Smart Fortwo, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Smart or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your Fortwo functioning at its best. At Advance Auto Parts, we offer a wide selection of 22 Fuel and Emissions Systems for the 2012 Smart Fortwo, designed to meet your needs without breaking the bank.
From
Fuel Injector
replacements to
Fuel Pumps
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 2012 Smart Fortwo at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $8.29 to $1,023.99, with
an average price of $183.55.
Our 22 Fuel and Emissions Systems in stock come from 9 trusted brands, so you’re sure to find the right part for your 2012 Smart Fortwo without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2012 Smart Fortwo, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names
like Bosch, and more.
Bosch Fuel and Emissions Systems
start at just $80.99 and boast an impressive 5 stars average rating from customers.
With 435 customer reviews and counting, our 2012 Smart Fortwo Fuel and Emissions Systems have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 2012 Smart Fortwo is always ready to roll. We’re committed to providing you with everything you need to keep your Fortwo in top shape, all in one place.
Start shopping confidently below for your 2012 Smart Fortwo!
Best-Selling Fuel Injectors for 2012 Smart Fortwos
Enhance the driving experience in your Smart with 2 quality Fuel Injector components, starting at $8.29.
Carquest Premium – Fuel Injector Seal Kit (Part No.AS051)
from
$8.29
CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Each kit services one injector and includes hard to find or previously dealer-only components.
Product Features:
See More
Product Features:
- Premium OE quality materials
- Services one injector
Carquest Premium – REMAN FUEL INJECTOR (Part No.A212-2835)
from
$87.99
REMAN FUEL INJECTOR
Most Popular 2012 Smart Fortwo Fuel Pumps
Customize your Smart with 2 Fuel Pumps products
like Fuel Pumps, all
priced under $1,023.99.
Delphi – Series 7000 Fuel Module (Part No.E3001418620DEL)
from
$688.49
Fuel modules are designed to provide uninterrupted flow of fuel to the engine at system pressure. Depending on customer needs, the Delphi Series 7000 Fuel Module can integrate a pump, fuel level sensor, fuel filter, reservoir with active and passive filling mechanisms, and regulator in a compact, modular package that is easy to install. The Delphi Series 7000 Fuel Module also offers an in-tank fuel filter with 10-12 µm filtration. The Delphi Series 7000 Fuel Module provides superior low fuel handling and fuel level sensing performance with its enhanced bottom reference design. It also offers reduced noise levels and improved pump durability compared to conventional fuel modules. The simplicity of design also results in lower cost. This module is targeted to meet California ZEV requirements.
Product Features:
See More
Product Features:
- Acetal cover can accommodate 116mm tank opening to permit integrated filter in reservoir
- Single stage turbine pump provides quiet, energy efficient operation
- Active reservoir-fill mechanism (high pressure jet pump) to maintain fuel supply in reservoir
- Passive reservoir fill mechanism helps fill the reservoir at low-fuel volumes
- High capacity filter media helps supply clean fuel to the injection system
- Available serviceable in-tank fuel filter for markets with poor quality fuels
Delphi – Fuel Pump Module Assembly: With Float Arm (Part No.FG1883)
from
$1023.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.
Product Features:
See More
Product Features:
- Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
- Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
- Lower amperage draws less load on vehicle’s electrical system
- Part is validated, tested and matched to the right vehicle application
- Always be sure to check and clean fuel tank to avoid unnecessary returns
- Lower failure rates due to its innovative design and durability
Top Picks for 2012 Smart Fortwo Oxygen Sensors
Upgrade Smart Fortwos with top-quality Oxygen Sensors parts, including 7 OEM and aftermarket selections for your 2012 model.
Bosch – Oxygen Sensor: 4 Wire, 12.2" Long, Heated, Exact Fit (Part No.16749)
from
$89.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Product Features:
See More
Product Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
Bosch – Oxygen Sensor: 4 Wire, 24.92" Long, Heated, Universal (Part No.15733)
from
$80.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Product Features:
See More
Product Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Includes Smart Link Connector, no soldering required
- No special tools required for installation
- Seared protection tube due to 100% functional quality test
- Performance meets or exceeds OE specifications
NTK – Switching Oxygen Sensor: 4 Wire, 19.75" Long, Heated, Direct Fit (Part No.25186)
from
$125.99
NTK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Product Features:
See More
Product Features:
- OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
- OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
Bosch – Wideband Oxygen Sensor: 5 Wire, 14.17" Long, Heated, Exact Fit (Part No.17444)
from
$175.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Product Features:
See More
Product Features:
- Advanced Wideband sensing element for exact air/fuel measurement
- Robust sensor design increases sensor longevity
- Seared protection tube due to 100% functional quality test
- True Direct-fit
- Pre-coated threads with anti-seize compound right out of the box
Bosch – Oxygen Sensor (Part No.C5010566881BOS)
from
$240.94
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life.
Product Features:
See More
Product Features:
- OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
Bosch – Bosch Oxygen Sensor (Part No.C5010332016BOS)
from
$132.05
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life.
Product Features:
See More
Product Features:
- OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
DENSO – Oxygen Sensor: 4 Wire, 12.40" Long, Heated, Exact Fit (Part No.234-4881)
from
$74.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision built for exact replacement, and a first time fit. This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity. DENSO gives you the right part and the right fit, the first time.
Product Features:
See More
Product Features:
- Specifically designed to meet the increasing demands of today’s engines
- 100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
- Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
- Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
- Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
In-Demand Air Flow Sensors for 2012 Smart Fortwos
Select from 6 premium Air Flow Sensors parts for your 2012 Smart Fortwo, with prices ranging from $25.65 to $278.99.
Febi – Ambient Temp Sensor (Part No.P4025378043FEB)
from
$25.65
Ambient Temp Sensor
DENSO – First Time Fit Oxygen Sensor (Part No.C5010374948ND)
from
$95.63
Denso First Time Fit oxygen sensors are constructed of the highest quality materials available. High-quality stainless steel, porous polytetrafluoroethylene (PTFE), fluorine rubber, aluminum oxide, high-grade platinum and ceramics are used in each DENSO sensor.
Product Features:
See More
Product Features:
- SUPERIOR DESIGN – Maximizes engine performance and fuel efficiency while reducing harmful emissions.
- DOUBLE-PROTECTION COVER – Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
- ALUMINUM-OXIDE TRAP LAYER – Keeps silicone and lead outside the ceramic element through DENSO’s exclusive design, preventing damage to the platinum electrode.
- STAINLESS STEEL HOUSING – Resists corrosion and contamination with a rugged, watertight body.
DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 13.15" Long, Heated, Exact Fit (Part No.234-5071)
from
$278.99
DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance.; Each component is precision-built for exact replacement+ and a first time fit.; DENSO gives you the right part and the right fit+ the first time.
Product Features:
See More
Product Features:
- Specifically designed to meet the increasing demands of today’s engines
- 100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
- Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
- Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
- Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 16.61" Long, Heated, Exact Fit (Part No.234-5085)
from
$199.99
DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance.; Each component is precision-built for exact replacement+ and a first time fit.; DENSO gives you the right part and the right fit+ the first time.
Product Features:
See More
Product Features:
- Specifically designed to meet the increasing demands of today’s engines
- 100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
- Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
- Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
- Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 14.8" Long, Heated, Direct Fit (Part No.24329)
from
$181.99
NTK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Product Features:
See More
Product Features:
- OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
- OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
Calorstat – MAP Sensor (Part No.C7044559724CAL)
from
$89.48
MAP Sensor
Most Sold 2012 Smart Fortwo Fuel Tanks
Explore our best-selling Smart parts for the 2012 Fortwo among 1 OEM and aftermarket options starting from $12.49.
Delphi – Fuel Tank Cleaning Kit (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
Product Features:
See More
Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
Top-Rated Fuel and Emissions Systems Brands For Your 2012 Smart Fortwo
Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 2012 Smart Fortwos. Below you’ll find some of our best rated Fuel and Emissions Systems from Bosch, and more. Fuel and Emissions Systems from these brands that fit a 2012 Fortwo start at just $80.99 and are rated as high as 5 stars. OEM and aftermarket Fuel and Emissions Systems don’t get more top quality, durable, and affordable than from the brands below.
Popular Bosch 2012 Smart Fortwo Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2012 Smart Fortwo, using quality Fuel and Emissions Systems is essential to ensure durability and a perfect fit. Bosch ticks all of those boxes. We offer a wide selection of Bosch Fuel and Emissions Systems, specifically designed for the 2012 Smart Fortwo. With over 5 Bosch brand Fuel and Emissions Systems in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $80.99, with an average price of just $143.99. Plus, with over 145 customer reviews and an average rating of 5 stars, you can trust that our Bosch Fuel and Emissions Systems will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$175.99
$175.99
This product is not rated
Wideband Oxygen Sensor: 5 Wire, 14.17" Long, Heated, Exact Fit
“”
FAQs for 2012 Smart Fortwo Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2012 Smart Fortwos?
Out of 22 Fuel and Emissions Systems that fit 2012 Smart Fortwos, the following parts are the top sellers:
- Fuel Tank Cleaning Kit (11692237) – $12.49
- Fuel Injector Seal Kit (11692632) – $8.29
- Switching Oxygen Sensor: 4 Wire, 19.75" Long, Heated, Direct Fit (20501269) – $125.99
What’s the price range for 2012 Smart Fortwo Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2012 Smart Fortwo start at $8.29 and go up to $1,023.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2012 Smart Fortwo?
The average price for Fuel and Emissions Systems for the 2012 Smart Fortwo is $183.55. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel and Emissions Systems for other Smart Fortwo model years?
What are the cheapest Fuel and Emissions Systems for my 2012 Smart Fortwo?
The cheapest 2012 Smart Fortwo Fuel and Emissions Systems we carry in stock are:
- Fuel Injector Seal Kit (11692632) – $8.29
- Fuel Tank Cleaning Kit (11692237) – $12.49
- Relay (11868014) – $21.44
- Ambient Temp Sensor (10814214) – $25.65
- Oxygen Sensor: 4 Wire, 12.40" Long, Heated, Exact Fit (20475224) – $74.99
What are the top-rated Fuel and Emissions Systems that fit the 2012 Smart Fortwo?
Out of 435 reviews by customers, our 2012 Smart Fortwo Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 2012 Smart Fortwo and their top-rated products:
- Oxygen Sensors
- Oxygen Sensor: 4 Wire, 12.2" Long, Heated, Exact Fit (15470436) – $89.99
- Oxygen Sensor: 4 Wire, 24.92" Long, Heated, Universal (18730541) – $80.99
What types of Fuel and Emissions Systems do you sell for my 2012 Smart Fortwo?
As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2012 Smart Fortwo:
Can I get help with 2012 Smart Fortwo Fuel and Emissions System orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Smart Fuel and Emissions Systems and more.
What is your return policy for Smart Fortwo Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Smart Fortwo Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
