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2022 Lexus RX350

Fuel Injectors

A fuel injector is designed to last for your vehicle’s entire lifespan, but fuel contamination and carbon buildup in the engine can cause it to clog or crack. Prevent costly engine repairs down the road by getting a fuel injector replacement from CarParts.com. We’ve got a wide range of high-quality fuel injectors for various makes and models at unbeatable prices. Take your pick from our new and remanufactured parts. Get the perfect fuel injector for your vehicle today.
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Fuel Injector, Part stamped 23070-31030, In-Tank Regulator, Sold individually, 6 Cyl 3.5L -
Part Number: BEC1591102
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2022 Lexus RX350 Base 6 Cyl 3.5L Part stamped 23070-31030, In-Tank Regulator
  • 2022 Lexus RX350 F Sport 6 Cyl 3.5L Part stamped 23070-31030, In-Tank Regulator
Product Details
Condition : RemanufacturedProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : 1 year or 12,000-mile Beck Arnley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector, Part stamped 23070-36010, In-Tank Regulator, Sold individually, 3.5L -
Part Number: BEC1591103
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 2022 Lexus RX350 Base 6 Cyl 3.5L Part stamped 23070-36010, In-Tank Regulator
  • 2022 Lexus RX350 F Sport 6 Cyl 3.5L Part stamped 23070-36010, In-Tank Regulator
Product Details
Condition : RemanufacturedProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : 1 year or 12,000-mile Beck Arnley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector, Mark 8, Japan Built Part, Sold individually, 6 Cyl 3.5L, OE Replacement Series -
Part Number: BEC1591129
Guaranteed to Fit
$189.99
Vehicle Fitment
  • 2022 Lexus RX350 F Sport 6 Cyl 3.5L Mark 8, Japan Built Part
  • 2022 Lexus RX350 Base 6 Cyl 3.5L Mark 8, Japan Built Part
Product Details
Condition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : 1 year or 12,000-mile Beck Arnley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement Series
Fuel Injector, Mark 7, Japan Built Part, Sold individually, 6 Cyl 3.5L, OE Replacement Series -
Part Number: BEC1591128
Guaranteed to Fit
$189.99
Vehicle Fitment
  • 2022 Lexus RX350 F Sport 6 Cyl 3.5L Mark 7, Japan Built Part
  • 2022 Lexus RX350 Base 6 Cyl 3.5L Mark 7, Japan Built Part
Product Details
Condition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : 1 year or 12,000-mile Beck Arnley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement Series
Fuel Injector, Mark 6, Japan Built Part, Sold individually, 3.5L, OE Replacement Series -
Part Number: BEC1591127
Guaranteed to Fit
$193.49
Vehicle Fitment
  • 2022 Lexus RX350 F Sport 6 Cyl 3.5L Mark 6, Japan Built Part
  • 2022 Lexus RX350 Base 6 Cyl 3.5L Mark 6, Japan Built Part
Product Details
Condition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : 1 year or 12,000-mile Beck Arnley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement Series
Fuel Injector, Mark 3, Except Japan Built Vehicle, Except Japan Built Part, Sold individually, 6 Cyl 3.5L, OE Replacement Series -
Part Number: BEC1591122
Guaranteed to Fit
$200.99
Vehicle Fitment
  • 2022 Lexus RX350 F Sport 6 Cyl 3.5L Mark 3, Except Japan Built Vehicle, Except Japan Built Part
  • 2022 Lexus RX350 Base 6 Cyl 3.5L Mark 3, Except Japan Built Vehicle, Except Japan Built Part
Product Details
Condition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement Series
Fuel Injector, Mark 2, Except Japan Built Vehicle, Except Japan Built Part, Sold individually, 6 Cyl 3.5L, OE Replacement Series -
Part Number: BEC1591121
Guaranteed to Fit
$205.49
Vehicle Fitment
  • 2022 Lexus RX350 F Sport 6 Cyl 3.5L Mark 2, Except Japan Built Vehicle, Except Japan Built Part
  • 2022 Lexus RX350 Base 6 Cyl 3.5L Mark 2, Except Japan Built Vehicle, Except Japan Built Part
Product Details
Condition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement Series
Fuel Injector, Mark 1, Except Japan Built Vehicle, Except Japan Built Part, Sold individually, 6 Cyl 3.5L, OE Replacement Series -
Part Number: BEC1591120
Guaranteed to Fit
$201.49
Vehicle Fitment
  • 2022 Lexus RX350 F Sport 6 Cyl 3.5L Mark 1, Except Japan Built Vehicle, Except Japan Built Part
  • 2022 Lexus RX350 Base 6 Cyl 3.5L Mark 1, Except Japan Built Vehicle, Except Japan Built Part
Product Details
Condition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement Series
Fuel Injector, Except Japan Built Part, Except Japan Built Vehicle, Sold individually, 6 Cyl 3.5L, OE Replacement Series -
Part Number: BEC1591118
Guaranteed to Fit
$98.99
Vehicle Fitment
  • 2022 Lexus RX350 F Sport 6 Cyl 3.5L Except Japan Built Part, Except Japan Built Vehicle
  • 2022 Lexus RX350 Base 6 Cyl 3.5L Except Japan Built Part, Except Japan Built Vehicle
Product Details
Condition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement Series
Universal, Fuel Injector - Sold individually
Part Number: H1952280
Universal Fit
$201.95
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCW
Universal, Fuel Injector - Sold individually
Part Number: H1952243
Universal Fit
$201.95
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCW
Fuel Injector - 61 lb/hr - USCAR - High Impedance - 8 Pack
Part Number: A35151861
Universal Fit
$628.95
Product Details
Condition : NewProduct Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : 90-day Accel limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCW
Fuel Injector - 96 lb/hr - EV1 Minitimer - Low Impedance
Part Number: A3574618
Universal Fit
$133.95
Product Details
Condition : NewProduct Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementFuel Type : Gas Fuel TypePlug Type : Amp/Bosch injector plugFlow Rate : 96 lbs./hr., 1009.0 cc./min. Flow RateImpedance : Low ImpedanceIncludes : With O-ring(s)Warranty : 90-day Accel limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCW
Universal, Fuel Injector - Sold individually
Part Number: H19522121
Universal Fit
$103.95
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCW
Universal, Fuel Injector - Sold individually
Part Number: H19522128
Universal Fit
$696.95
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCW
Page 1 of 3 | Showing 1 - 15 of 32 results

Top Rated Products

Fuel Injectors
$125.49( Review)
Great fit and having the option to break up payments helps tremendously
Ursula W.
VERIFIED PURCHASER
Fuel Injectors
$129.49( Review)
Great Condition Worked excellent
Michael S.
VERIFIED PURCHASER

Popular Products

Fuel Injector
Part No: SIFJ840
( Review)
$79.49

Shopping for Fuel Injector

Fuel Injector Shopping Info

How Much Does a Fuel Injector Replacement Cost?

A replacement fuel injector can cost you anywhere between $20 and $810 on parts alone. Labor costs can add anywhere between $180 and $225 to the final bill. The exact amount varies according to factors like your vehicle’s make and model as well as the rates in your area.

What Is a Fuel Injector?

The electronic equivalent of the carburetor, fuel injectors spray fuel into the engine’s cylinders or intake manifold. They are controlled by the engine control unit, which makes sure the injectors release enough fuel to create the optimal air-fuel mixture for the engine’s current load.

While fuel injectors are relatively simple and sturdy, they remain vulnerable to electrical and mechanical failure. Injectors can develop clogs, internal leaks, or getting stuck in either a closed or open position. The problems caused by a bad fuel injector can reduce your vehicle’s performance or even damage the engine.

Shop For Aftermarket Fuel Injectors on CarParts.com

Here at CarParts.com, we carry a wide array of aftermarket fuel injectors at unbeatable price points for you to choose from. Why pay dealership prices when you can get excellent quality at a lower cost? All parts in our catalog were sourced from top reputable manufacturers to ensure their fit and performance.

Our fuel injectors are on hand and ready to ship from strategically located distribution centers. Order now and get the parts you need in as fast as two business days.

Ready to shop? Take advantage of our built-in search tool to find the best part for your vehicle. Shop by the brand, price range, and features you prefer. Don't miss out on the best deals on fuel injectors, order yours today!

Helpful Automotive Resources

P0067 Code: Air Assisted Injector Control Circuit High
P0067 Code: Air Assisted Injector Control Circuit HighAn OBD-II code is designed to inform you about potential issues your vehicle may have. To successfully resolve it, you must first know what the logged code means. Read on to learn more about the common triggers and symptoms associated with the code P0067. What Does the P0067 Code Mean?
P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitThe powertrain control system (PCM) manages the ignition coils that ignite the spark plugs at precisely the right time. If the PCM detects a potential problem with the ignition coil “D” (which is the cylinder #4 ignition coil) or its circuit, code P0354 may be set. What Does the P0354 Code
P0170 Code: Fuel Trim (Bank 1)
P0170 Code: Fuel Trim (Bank 1)To ensure the air-fuel ratio of the mixture burns as efficiently as possible, the powertrain control module (PCM) tweaks the vehicle’s fuel trim over short and long periods. If the computer cannot properly adjust the air-fuel mix, it will log the diagnostic trouble code P0170. What Does the P0170 Code Mean?