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Specifications for 2018 Cadillac CTS HVAC Fresh Air Inlet Housing Used OEM 227993741 / 101

2018 Cadillac CTS HVAC Fresh Air Inlet Housing Used OEM 22799374 Genuine tested Cadillac OEM Air Inlet Housing (MPN: 22799374 ). This plastic housing (Ref.…

Product description

2018 Cadillac CTS HVAC Fresh Air Inlet Housing Used OEM 22799374

Genuine tested Cadillac OEM Air Inlet Housing (MPN: 22799374). This plastic housing (Ref. 1) is a major component of the HVAC system, responsible for channeling fresh air from the outside into the climate control box for the 2018 Cadillac CTS. It typically includes the filter housing area and necessary seals. Replacement restores proper air intake and filtration function.

Key Details & Specifications

  • Part Name: HVAC Fresh Air Inlet Housing (Air Box)

  • Part Number (MPN): 22799374

  • Brand: Cadillac

  • Condition: Used OEM, tested and in good working condition

At SalvageAutoPart, we’re proud to be one of the largest OEM auto parts sellers worldwide. Every part we offer is carefully pulled, inspected, and tested to ensure quality and reliability before being listed.

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✔️ Genuine tested parts – no guesswork, no knock-offs
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✔️ Expert support – if you don’t see the exact fit for your replacement, simply reach out to us via eBay. Our team will gladly assist in finding the right part for your vehicle.

Buy with confidence knowing you’re getting authentic OEM parts backed by a trusted seller.

Always buy OEM!
OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from the vehicles. They are 100% compatible with original part numbers incase if you are looking to substitute part, please check with your car's part number and catalog.

⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN before purchase.

Vehicle compatibility

Verified fitment — high-confidence structured evidence

Compatibility table8 vehicles

YearMakeModelTrimEngineSource
2018CadillacCTSBase Sedan 4-Door2.0L 1998CC 122Cu. In. l4 GAS DOHC TurbochargedMVL catalog
2018CadillacCTSLuxury Sedan 4-Door2.0L 1998CC 122Cu. In. l4 GAS DOHC TurbochargedMVL catalog
2018CadillacCTSLuxury Sedan 4-Door3.6L 222Cu. In. V6 GAS DOHC Naturally AspiratedMVL catalog
2018CadillacCTSPremium Luxury Sedan 4-Door3.6L 222Cu. In. V6 GAS DOHC Naturally AspiratedMVL catalog
2018CadillacCTSPremium Sedan 4-Door3.6L 222Cu. In. V6 GAS DOHC Naturally AspiratedMVL catalog
2018CadillacCTSV Sedan 4-Door6.2L 6162CC 376Cu. In. V8 GAS OHV SuperchargedMVL catalog
2018CadillacCTSVsport Premium Luxury Sedan 4-Door3.6L 3564CC 217Cu. In. V6 GAS DOHC TurbochargedMVL catalog
2018CadillacCTSVsport Sedan 4-Door3.6L 3564CC 217Cu. In. V6 GAS DOHC TurbochargedMVL catalog

Compatibility is expanded from the OE number’s donor vehicle to the matching MVL chassis generation (all listed trims/engines/years). When in doubt, match the OE number against your vehicle’s parts catalog or ask our team.

Technical details

Category
HVAC Controls
Brand
Cadillac
Manufacturer part number
22799374
Condition
Used
Part source
OEM
Brand type
Cadillac
Country of origin
United States

Photos show the actual item where provided by the seller. Report inaccurate listings to our team.

AED 348.85

Used · SAL

Cadillac CTS 2018 HVAC Fresh Air Inlet Housing Used 22799374