HomeBelts and Cooling > Hoses and PipesGenuine 30680923 Engine Coolant Bypass Hose
Part #: 30680923

Genuine 30680923 Engine Coolant Bypass Hose

⚙️ 26 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$46.46Free 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
🚗Fitment: Volvo, S60, S80, V70, and XC70
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Bypass Hose for Volvo Vehicles

The Genuine 30680923 Engine Coolant Bypass Hose is designed specifically for select Volvo models, including the S60, S80, V70, and XC70. This hose ensures proper coolant circulation within the engine, helping maintain optimal operating temperatures and engine performance.

Key Features of Genuine 30680923 Engine Coolant Bypass Hose

  • Compatible with Volvo S60, S80, V70, and XC70 models
  • Engine coolant bypass hose designed to maintain efficient coolant flow
  • Durable construction to withstand engine heat and pressure
  • OEM part number 30680923 ensures exact fit and function
  • Manufactured by Genuine for reliable quality and performance

Detailed Product Description

This Genuine Engine Coolant Bypass Hose (part number 30680923) is engineered to meet the specifications of Volvo vehicles such as the S60, S80, V70, and XC70. The hose plays a critical role in the engine’s cooling system by allowing coolant to bypass the radiator when necessary, helping the engine reach and maintain its ideal temperature quickly. Constructed from materials designed to resist heat, pressure, and wear, this hose supports the longevity and efficiency of your vehicle’s cooling system. Using the correct OEM hose ensures proper fitment and reduces the risk of leaks or premature failure.

Common Applications and Issues Addressed

  • Replacement for cracked or leaking engine coolant bypass hoses
  • Prevents engine overheating by maintaining coolant flow
  • Resolves coolant circulation problems in Volvo S60, S80, V70, and XC70
  • Addresses coolant system pressure loss due to hose degradation
  • Helps avoid engine damage caused by improper coolant routing

Installation Notes and Tips

When installing the Genuine 30680923 Engine Coolant Bypass Hose, ensure the engine is cool to avoid burns. Inspect surrounding components for wear or damage during replacement. Properly secure hose clamps to prevent leaks and verify that the hose is routed according to Volvo specifications. It is recommended to replace any worn clamps or seals during installation to maintain system integrity.

Quality Assurance and Warranty

This Genuine engine coolant bypass hose is manufactured to meet Volvo’s OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided, Genuine parts typically come with manufacturer-backed quality assurance to support long-term use in your Volvo S60, S80, V70, or XC70.

This part fits 26 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009VolvoS60N/ABottom of Expansion Tank to Engine
2008VolvoS60N/ABottom of Expansion Tank to Engine
2007VolvoS60N/ABottom of Expansion Tank to Engine
2007VolvoV70N/ABottom of Expansion Tank to Engine
2007VolvoXC70N/ABottom of Expansion Tank to Engine
2006VolvoS60N/ABottom of Expansion Tank to Engine
2006VolvoS80N/ABottom of Expansion Tank to Engine
2006VolvoS802.5LL5N/ABottom of Expansion Tank to Engine
2006VolvoV70N/ABottom of Expansion Tank to Engine
2006VolvoXC70N/ABottom of Expansion Tank to Engine
2005VolvoS60N/ABottom of Expansion Tank to Engine
2005VolvoS80N/ABottom of Expansion Tank to Engine
2005VolvoS802.5LL5N/ABottom of Expansion Tank to Engine
2005VolvoV70N/ABottom of Expansion Tank to Engine
2005VolvoXC70N/ABottom of Expansion Tank to Engine
2004VolvoS60N/ABottom of Expansion Tank to Engine
2004VolvoS802.5LL5N/ABottom of Expansion Tank to Engine
2004VolvoV70N/ABottom of Expansion Tank to Engine
2004VolvoXC70N/ABottom of Expansion Tank to Engine
2003VolvoS60N/ABottom of Expansion Tank to Engine
2003VolvoV70N/ABottom of Expansion Tank to Engine
2003VolvoXC70N/ABottom of Expansion Tank to Engine
2002VolvoS60N/ABottom of Expansion Tank to Engine
2002VolvoV70N/ABottom of Expansion Tank to Engine
2001VolvoS60N/ABottom of Expansion Tank to Engine
2001VolvoV70N/ABottom of Expansion Tank to Engine

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