Home› HVAC > A/C Flow Restrictors› Denso 475-2030 A/C Expansion Valve - Rear
Denso 475-2030 A/C Expansion Valve - RearOE Quality 60-Day Returns
Denso 475-2030 A/C Expansion Valve - Rear - view 1
Denso 475-2030 A/C Expansion Valve - Rear - view 2
Part #: 475-2030

Denso 475-2030 A/C Expansion Valve - Rear

New Expansion Valve, Rear
⚙️ 24 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$32.43Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦New Expansion Valve, Rear
🚗Fitment: Cadillac, Chevrolet, and GMC, Escalade, Tahoe, Yukon, and Yukon XL 1500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all A/C Expansion Valve options

Reliable A/C Expansion Valve for Cadillac, Chevrolet, and GMC

The Denso New Expansion Valve 475-2030 is designed to regulate refrigerant flow in your vehicle's air conditioning system. Engineered as an angle valve, this part ensures precise control of refrigerant for optimal cooling performance in select Cadillac, Chevrolet, and GMC models.

  • Type: Angle valve design for efficient refrigerant flow control
  • Compatible with Cadillac Escalade, Chevrolet Tahoe, GMC Yukon, and Yukon XL 1500
  • Part number 475-2030 for accurate identification and fitment
  • Manufactured by Denso, a trusted name in automotive HVAC components
  • Category: HVAC > A/C Flow Restrictors, specifically an A/C Expansion Valve

About the Denso New Expansion Valve Product Line

The New Expansion Valve line from Denso focuses on delivering precise refrigerant metering through advanced valve designs. This product line emphasizes reliability and compatibility with specific vehicle models, including the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon series. The 475-2030 valve is part of this line, featuring an angle valve type that supports efficient air conditioning system operation.

Product Description and Function

The Denso 475-2030 A/C Expansion Valve is an angle valve type component that controls the flow of refrigerant entering the evaporator. By regulating refrigerant flow, it maintains the correct pressure and temperature within the A/C system, ensuring consistent cooling performance. This valve is engineered to fit select full-size SUVs such as the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon and Yukon XL 1500, making it a precise replacement part for these models.

Common Issues Addressed by This Expansion Valve

  • Inconsistent or insufficient air conditioning cooling
  • Refrigerant flow irregularities causing system inefficiency
  • Pressure imbalances within the A/C system
  • Valve failure leading to A/C system shutdown or poor performance
  • Replacement for worn or damaged expansion valves in compatible vehicles

Installation Notes and Tips

  • Ensure compatibility with your vehicle’s make and model before installation
  • Properly evacuate and recharge the A/C system following valve replacement
  • Handle the valve carefully to avoid damage to the angle valve mechanism
  • Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

Denso manufactures the 475-2030 expansion valve to meet OEM standards for fit, form, and function. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. This ensures reliable performance and peace of mind when replacing the A/C expansion valve in your Cadillac Escalade, Chevrolet Tahoe, or GMC Yukon.

BrandDenso
Part Number475-2030
PositionNew Expansion Valve, Rear
TypeAngle valve

This part fits 24 vehicles. Search below:

YearMakeModelPositionNotes
2006CadillacEscaladeRearRear A/C Expansion Valve; New Expansion Valve
2006ChevroletTahoeRearRear A/C Expansion Valve; New Expansion Valve
2006GMCYukonRearRear A/C Expansion Valve; New Expansion Valve
2005CadillacEscaladeRearRear A/C Expansion Valve; New Expansion Valve
2005ChevroletTahoeRearRear A/C Expansion Valve; New Expansion Valve
2005GMCYukonRearRear A/C Expansion Valve; New Expansion Valve
2005GMCYukon XL 1500RearRear A/C Expansion Valve; New Expansion Valve
2004CadillacEscaladeRearRear A/C Expansion Valve; New Expansion Valve
2004ChevroletTahoeRearRear A/C Expansion Valve; New Expansion Valve
2004GMCYukonRearRear A/C Expansion Valve; New Expansion Valve
2004GMCYukon XL 1500RearRear A/C Expansion Valve; New Expansion Valve
2003CadillacEscaladeRearRear A/C Expansion Valve; New Expansion Valve
2003ChevroletTahoeRearRear A/C Expansion Valve; New Expansion Valve
2003GMCYukonRearRear A/C Expansion Valve; New Expansion Valve
2003GMCYukon XL 1500RearRear A/C Expansion Valve; New Expansion Valve
2002CadillacEscaladeRearRear A/C Expansion Valve; New Expansion Valve
2002ChevroletTahoeRearRear A/C Expansion Valve; New Expansion Valve
2002GMCYukonRearRear A/C Expansion Valve; New Expansion Valve
2002GMCYukon XL 1500RearRear A/C Expansion Valve; New Expansion Valve
2001ChevroletTahoeRearRear A/C Expansion Valve; New Expansion Valve
2001GMCYukonRearRear A/C Expansion Valve; New Expansion Valve
2001GMCYukon XL 1500RearRear A/C Expansion Valve; New Expansion Valve
2000ChevroletTahoeRearRear A/C Expansion Valve; New Expansion Valve
2000GMCYukonRearRear A/C Expansion Valve; New Expansion Valve

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

89022575

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Related Articles