OEM Cadillac Coolant Reservoir Hose

Water Bypass Hose

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

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

7 Coolant Reservoir Hoses found

View related parts
Cadillac Coolant Hose Part Number: 86779169
$45.76 MSRP: $72.66
You Save: $26.90 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Hose, Drive Motor Module Cooling
- Replaced by: 85674240
Fits the following Cadillac Models:
- LYRIQ | 2023-2024 | Luxury, Sport, Tech | BATTERY EV (EV/BEV)
View related parts
Cadillac Hose, Engine Coolant Recovery Part Number: 85044165
$39.45 MSRP: $61.73
You Save: $22.28 (37%)
ADD TO CART
Product Specifications
- Other Name: HOSE-RAD SURGE TK INL
- Replaces: 84545562, 84649866, 85522400, 85584375
Fits the following Cadillac Models:
- Escalade | 2021-2025 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
- Escalade ESV | 2021-2025 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
View related parts
Cadillac Hose, Engine Coolant Recovery Part Number: 84982181
$44.77 MSRP: $67.54
You Save: $22.77 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Radiator Surge Tank Inlet; Vent Hose
- Replaces: 84863051
Fits the following Cadillac Models:
- XT5 | 2020-2025 | Livery, Luxury, Premium Luxury | 4 Cyl 2.0 L GAS
- XT6 | 2021-2025 | Luxury | 4 Cyl 2.0 L GAS
View related parts
Cadillac Hose, Engine Coolant Recovery Part Number: 85584381
$48.11 MSRP: $72.58
You Save: $24.47 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 85044164
Fits the following Cadillac Models:
- Escalade | 2021-2024 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
- Escalade ESV | 2021-2024 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
View related parts
Cadillac Hose, Engine Coolant Recovery Part Number: 86598094
$18.47 MSRP: $27.49
You Save: $9.02 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Radiator Surge Tank Inlet
- Replaces: 85531000
Fits the following Cadillac Models:
- OPTIQ | 2025 | Luxury 1, Luxury 2, Sport 1, Sport 2 | BATTERY EV (EV/BEV)
View related parts
Cadillac Hose Assembly-Radiator Surge Tank Inlet Part Number: 87818080
$64.84 MSRP: $96.49
You Save: $31.65 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE ASM-RAD SURGE TK INL
Fits the following Cadillac Models:
- ESCALADE IQ | 2025 | Luxury 1, Luxury 2, Sport 1, Sport 2 | BATTERY EV (EV/BEV)
View related parts
Cadillac Hose, Engine Coolant Recovery Part Number: 86545824
$29.07 MSRP: $43.85
You Save: $14.78 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Radiator Surge Tank Inlet
Fits the following Cadillac Models:
- LYRIQ | 2023-2024 | Luxury, Sport, Tech | BATTERY EV (EV/BEV)

Cadillac Coolant Reservoir Hose

Choose OEM Coolant Reservoir Hose, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Cadillac's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Cadillac Coolant Reservoir Hose. You can shop at highly competitive prices and protect your budget. All our genuine Cadillac parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.