Genuine Lexus RX450h+ Air Intake Coupling

Air Intake Hose Connector

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Model

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

8 Air Intake Couplings found

View related parts
Lexus RX450h+ INLET ASSY, AIR CLEA
Part Number: 17750-25120
$123.84 MSRP: $168.84
You Save: $45.00 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Inlet Duct
- Replaced by: 17750-F0300
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2024-2025 Lexus RX450h+ | 4 Cyl 2.4L | T24AFTS; TALA10L-AWZGTA
View related parts
Lexus RX450h+ INLET ASSY, AIR CLEA
Part Number: 17750-25140
$83.73 MSRP: $113.23
You Save: $29.50 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Inlet Duct
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2024-2025 Lexus RX450h+ | 4 Cyl 2.5L | A25AFXS; AALH15L-AWXGBA, AALH16L-AWXGBA
View related parts
Lexus RX450h+ HOSE ASSY, AIR CLEAN
Part Number: 17880-25070
$409.31 MSRP: $567.36
You Save: $158.05 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Inlet
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2024-2025 Lexus RX450h+ | 4 Cyl 2.4L | T24AFTS; TALH17L-AWTGTA
View related parts
Lexus RX450h+ HOSE ASSY, AIR CLEAN
Part Number: 17880-25060
$93.84 MSRP: $126.90
You Save: $33.06 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Inlet Hose
- Replaced by: 17880-F0180
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2024-2025 Lexus RX450h+ | 4 Cyl 2.4L | T24AFTS; TALA10L-AWZGTA
View related parts
Lexus RX450h+ HOSE, AIR, NO.2
Part Number: 17342-25030
$20.24 MSRP: $26.10
You Save: $5.86 (23%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2024-2025 Lexus RX450h+ | 4 Cyl 2.4L | T24AFTS; TALH17L-AWTGTA
View related parts
Lexus RX450h+ Hose Assembly, Air Clean
Part Number: 17880-25040
$110.69 MSRP: $149.69
You Save: $39.00 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Inlet Hose
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2024-2025 Lexus RX450h+ | 4 Cyl 2.5L | A25AFXS; AALH15L-AWXGBA, AALH16L-AWXGBA
View related parts
Lexus RX450h+ INLET ASSY, AIR CLEA
Part Number: 17750-25130
$124.94 MSRP: $170.34
You Save: $45.40 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Inlet Duct
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2024-2025 Lexus RX450h+ | 4 Cyl 2.4L | T24AFTS; TALH17L-AWTGTA
View related parts
Lexus RX450h+ HOSE, AIR CLEANER, N
Part Number: 17881-25080
$63.36 MSRP: $85.68
You Save: $22.32 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Inlet Hose
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2024-2025 Lexus RX450h+ | 4 Cyl 2.4L | T24AFTS; TALH17L-AWTGTA

Lexus RX450h+ Air Intake Coupling

The Lexus RX450h+ Air Intake Coupling delivers a pure, uninterrupted stream of air to the hybrid V6, giving drivers the benefit of crisp throttle response and steady power. Acting as a sealed bridge between the filter box and throttle body, the Air Intake Coupling seals off the vacuum and keeps the engine computer's fuel targets on point. Earlier rubber designs aged fast; however, the recent Lexus crossovers use heat-tough silicone so the Air Intake Coupling holds shape through brutal summers and icy dawn starts. Due to the frequent switching of the engine on and off by the RX450h+ hybrid, the flexible Air Intake Coupling bends instead of cracking, preventing false air that saps acceleration. Owners notice their RX450h+ is livelier and quieter since the sealed Air Intake Coupling eliminates hiss and vibration. Compatibility ranges from first edition SUVs to the recent release, so any RX450h+ in the garage will accept the precision molded Air Intake Coupling without modification. Steady airflow also allows safety and traction systems to accurately predict torque, reinforcing the vehicle's confident road manners for confident cornering in rain, snow, or loose gravel roads. Lab tests by Lexus have shown the silicone blend withstands thousands of heat cycles, proving the Air Intake Coupling is a small part with big reliability benefits. Its streamlined build reduces weight and eliminates space around the strut tower supporting the RX450h+ goal of smart efficiency. Drivers believe in the Lexus badge, and the Lexus commitment to quality is evident in this often overlooked connector. Paired with the electric glide that the RX450h+ is famous for, it keeps daily commutes smooth and responsive. Such detail protects the longstanding Lexus reputation for vehicles that run dependably year after year.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RX450h+ Air Intake Coupling available on LexusPartsNow.com. Our OEM Lexus RX450h+ Air Intake Coupling come with the reassurance of the manufacturer's warranty, a hassle-free return policy, and speedy delivery service, all at affordable prices online. Feel free to shop with confidence!

Related Lexus RX450h+ Parts

Browse by Year

2025 Air Intake Coupling 2024 Air Intake Coupling