HomeBelts and Cooling > Water Pump and Related ComponentsGates 42353 Engine Water Pump
Part #: 42353

Gates 42353 Engine Water Pump

Water Pump (Standard)
⚙️ 5 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$83.57Free 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
📦Water Pump (Standard)
🚗Fitment: Acura, RSX
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Water Pump Replacement for Acura RSX

The Gates Water Pump (Standard) part number 42353 is designed specifically for the Acura RSX, providing dependable engine cooling performance. Engineered with durable materials, this water pump ensures efficient coolant circulation to maintain optimal engine temperature.

Key Features of Gates Water Pump 42353

  • Housing made from cast aluminum for strength and corrosion resistance
  • Stamped steel impeller designed for reverse rotation
  • Includes a pulley for accessory belt drive compatibility
  • Comes with a rubber seal ring for secure installation
  • Does not include back housing, thermostat, or fan clutch
  • Accessory belt driven, not timing belt driven

About the Gates Water Pump (Standard) Product Line

The Gates Water Pump (Standard) line offers reliable engine water pumps engineered to meet OEM specifications. This product line focuses on providing quality components with durable materials such as cast aluminum housings and stamped steel impellers. The 42353 water pump is part of this line, designed to deliver consistent cooling performance for Acura RSX models.

Detailed Product Description

This engine water pump features a cast aluminum housing that provides a lightweight yet robust structure resistant to corrosion and wear. The stamped steel impeller is designed to rotate in reverse, matching the specific flow requirements of the Acura RSX cooling system. The included pulley supports accessory belt drive style, ensuring compatibility with the vehicle’s existing belt setup. While the pump does not include a back housing, thermostat, or fan clutch, it comes with a rubber seal ring to help maintain a tight seal and prevent leaks.

Common Applications and Issues Addressed

  • Replacement for worn or leaking water pumps in Acura RSX vehicles
  • Resolves overheating issues caused by inefficient coolant circulation
  • Addresses coolant leaks due to damaged seals or pump housing
  • Restores proper engine temperature regulation for improved performance
  • Prevents engine damage related to cooling system failure

Installation Notes and Tips

Ensure the accessory belt is properly tensioned when installing the water pump to avoid premature wear. Verify that the rubber seal ring is seated correctly to prevent coolant leaks. Since this pump does not include a thermostat or back housing, inspect those components separately and replace if necessary. Follow manufacturer torque specifications for mounting bolts to maintain proper fitment and function.

Quality Assurance and Warranty

Gates water pumps are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The Water Pump (Standard) line undergoes rigorous quality control to maintain consistent product integrity. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandGates
Part Number42353
PositionWater Pump (Standard)
Housing MaterialCast aluminum
Impeller MaterialStamped steel
Impeller RotationReverse
Includes Back HousingNo
Thermostat And Housing IncludedNo
ContentsWater pump, rubber seal ring
Drive StyleAccessory belt
Fan Clutch IncludedNo
Pulley IncludedYes
Timing Belt DrivenNo

This part fits 5 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2006AcuraRSXType-S2.0LL4GASN/AWater Pump (Standard)
2005AcuraRSXType-S2.0LL4GASN/AWater Pump (Standard)
2004AcuraRSXType-S2.0LL4GASN/AWater Pump (Standard)
2003AcuraRSXType-S2.0LL4GASN/AWater Pump (Standard)
2002AcuraRSXType-S2.0LL4GASN/AWater Pump (Standard)

* 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:

131-2447135-151018-172719200PRBA012-9341252-86542353942353AW9495BWP-9341DP1140DP1933GWHO-51AT2297

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