2021 BMW 740i Ignition and Tune-Up Products
Find Your Specific 2021 BMW 740i Ignition and Tune-Up Products
Below you will find various in-demand BMW Ignition and Tune-Up Products, components and accessories for your 2021 740i. Advance Auto Parts has popular 740i parts like Ignition Sensors and more. You’ll also find aftermarket and OEM Ignition and Tune-Up Products for other 740i model years including
2013,
2014,
2015,
2016,
2017,
2018,
2019,
2020,
2022 and more. Select a category of 2021 BMW 740i Ignition and Tune-Up Products below and start saving instantly.
Popular 2021 BMW 740i Ignition and Tune-Up Products Categories
Essential Ignition and Tune-Up Products for 2021 BMW 740is
Carquest Premium – Knock Sensor (Part No.SBC3939)
from
$242.99
Carquest Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All MotoRad Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
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Product Features:
- Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
- Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
- Designed to meet or exceed all OEM specifications in fit, form & function
- Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBC3896)
from
$76.99
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.
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Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.EKA1075)
from
$169.99
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.
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Bosch – Knock Sensor (Part No.F6020272687BOS)
from
$142.29
Bosch Knock Sensors are highly accurate and sensitive to detect engine knock, ensuring efficient performance and long life of your vehicle.
Product Features:
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Product Features:
- High Precision Even under Extreme Conditions
- Improved efficiency and prolonged engine life
- Linear signal over large frequency range
VDO – Knock Sensor (Part No.F6020304256VDO)
from
$171.98
The VDO OE quality knock sensor is engineered to the exact specifications of the vehicle manufacturer to ensure the replacement sensor is the same in quality and function as the part installed as first equipment.
Product Features:
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Product Features:
- OEM quality direct fit application
- Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
- Mounting hole is the same size as OE
- Maintains OE specifications for frequency response
Bosch – Knock Sensor (Part No.0261231200)
from
$107.99
Bosch OE quality knock sensors for optimum engine protection and fuel consumption reduction up to 9%.
Product Features:
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Product Features:
- Bosch OE quality knock sensors for optimum engine protection
- Bosch OE quality knock sensors improve combustion efficiency and reduce fuel consumption up to 9%
- Bosch OE quality knock sensors increase torque up to 5%
- Bosch OE quality knock sensors enable the use of multiple quality fuels with various anti-knock properties
Bosch – Knock Sensor (Part No.F6020238424BOS)
from
$92.63
Bosch Knock Sensors are highly accurate and sensitive to detect engine knock, ensuring efficient performance and long life of your vehicle.
Product Features:
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Product Features:
- High Precision Even under Extreme Conditions
- Improved efficiency and prolonged engine life
- Linear signal over large frequency range
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBC4144)
from
$253.99
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.
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Bosch – Knock Sensor (Part No.F6020118652BOS)
from
$84.78
Bosch Knock Sensors are highly accurate and sensitive to detect engine knock, ensuring efficient performance and long life of your vehicle.
Product Features:
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Product Features:
- High Precision Even under Extreme Conditions
- Improved efficiency and prolonged engine life
- Linear signal over large frequency range
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.EKA1048)
from
$60.99
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.
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Upgrade your 2021 BMW 740i with Top-Quality Ignition and Tune-Up Products
When it comes to maintaining or upgrading your 2021 BMW 740i, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your BMW or enhancing its overall performance, Ignition and Tune-Up Products are key to keeping your 740i functioning at its best. At Advance Auto Parts, we offer a wide selection of 2 Ignition and Tune-Up Products for the 2021 BMW 740i, designed to meet your needs without breaking the bank.
Affordable Prices and Wide Selection
Shopping for Ignition and Tune-Up Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Ignition and Tune-Up Products for your 2021 BMW 740i at great prices.
Our Ignition and Tune-Up Products inventory for this model
ranges from just $43.70 to $60.99, with
an average price of $52.35.
Our 2 Ignition and Tune-Up Products in stock come from 2 trusted brands, so you’re sure to find the right part for your 2021 BMW 740i without overspending.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Ignition and Tune-Up Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 2021 BMW 740i is always ready to roll. We’re committed to providing you with everything you need to keep your 740i in top shape, all in one place.
Start shopping confidently below for your 2021 BMW 740i!
Best-Selling Ignition Sensors for 2021 BMW 740is
Enhance the driving experience in your BMW with 2 quality Ignition Sensor components, starting at $43.70.
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.EKA1048)
from
$60.99
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.
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Bosch – Knock Sensor (Part No.F6020658154BOS)
from
$43.70
Knock Sensor
FAQs for 2021 BMW 740i Ignition and Tune-Up Products
Which Ignition and Tune-Up Products are best-sellers for 2021 BMW 740is?
Out of 2 Ignition and Tune-Up Products that fit 2021 BMW 740is, the following parts are the top sellers:
- Knock Sensor (12172825) – $43.70
- Ignition Knock (Detonation) Sensor (12456772) – $60.99
What’s the price range for 2021 BMW 740i Ignition and Tune-Up Products?
Ignition and Tune-Up Product prices for the 2021 BMW 740i start at $43.70 and go up to $60.99 for the most premium parts.
What’s the average price of a Ignition and Tune-Up Product for a 2021 BMW 740i?
The average price for Ignition and Tune-Up Products for the 2021 BMW 740i is $52.35. Keep in mind the variety of part types within our Ignition and Tune-Up Product category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Ignition and Tune-Up Products for other BMW 740i model years?
What are the cheapest Ignition and Tune-Up Products for my 2021 BMW 740i?
The cheapest 2021 BMW 740i Ignition and Tune-Up Products we carry in stock are:
- Knock Sensor (12172825) – $43.70
- Ignition Knock (Detonation) Sensor (12456772) – $60.99
What types of Ignition and Tune-Up Products do you sell for my 2021 BMW 740i?
As of 2/5/25, these are some of the most in-demand types of Ignition and Tune-Up Products for a 2021 BMW 740i:
Can I get help with 2021 BMW 740i Ignition and Tune-Up Product orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about BMW Ignition and Tune-Up Products and more.
What is your return policy for BMW 740i Ignition and Tune-Up Products?
Advance Auto Parts keeps returns simple. For new BMW 740i Ignition and Tune-Up Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
