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Description
3 Pipe Water Pump for Subaru Impreza Saloon, Forester & Legacy - MAP-100177Vehicle Fitment & Part Details This 3 pipe water pump fits the Subaru Impreza Saloon (GC) and is cross referenced to Subaru OE number X2111AA080. The water pump circulates coolant through the engine cooling system. Confirm compatibility by matching the listed fitment details, any OEM reference numbers supplied, and VIN engine chassis information where variants exist. Key Details SKU MAP 100177 Component 3 Pipe Water Pump Primary Fitment Subaru Impreza
Vehicle Fitment & Part Details
This 3 pipe water pump fits the Subaru Impreza Saloon (GC) and is cross-referenced to Subaru OE number X2111AA080. The water pump circulates coolant through the engine cooling system. Confirm compatibility by matching the listed fitment details, any OEM reference numbers supplied, and VIN/engine/chassis information where variants exist.
Key Details
- SKU
- MAP-100177
- Component
- 3 Pipe Water Pump
- Primary Fitment
- Subaru Impreza Saloon GC EJ20 (Turbo) / EJ20G (1994-2000)
- Specs
- Overall Height 103mm, Diameter 60mm
Key Benefits
- 16 Subaru OEM cross-reference numbers are listed below for verification before ordering.
- 103mm overall height and 60mm diameter.
OEM Reference Numbers
- Subaru: X2111AA080
- Subaru: 21111AA082
- Subaru: 21111 AA240
- Subaru: 21111 AA026
- Subaru: 21111 AA020
- Subaru: X2111AA081
- Subaru: 21111AA083
- Subaru: 21111AA024
- Subaru: 21111 AA080
- Subaru: 21111 AA021
- Subaru: X2111AA082
- Subaru: 21111AA084
- Subaru: 21111AA025
- Subaru: 21111 AA081
- Subaru: 21111 AA022
- Subaru: X2111AA240
Product Specifications
| Specification | Value |
|---|---|
| Overall Height | 103mm |
| Diameter | 60mm |
Vehicle Fitment
Includes 19 supplied applications.
View Full Vehicle Fitment (19 applications)
| Model | Chassis / Platform | Engine | Years | Power |
|---|---|---|---|---|
| Impreza Saloon | GC | 2.0 Turbo GT AWD EJ20 (Turbo) / EJ20G | 1994-2000 | 155kW / 211PS |
| Impreza Saloon | GD | 2.0 WRX Turbo AWD EJ205 | 2000-2005 | 160kW / 218PS |
| Impreza Saloon | GD | 2.0 WRX STi AWD EJ207 | 2001-2005 | 195kW / 265PS |
| Impreza Saloon | GD | 2.0 WRX Turbo AWD EJ205 | 2002-2007 | 165kW / 225PS |
| Impreza Saloon | GD | 2.5 i WRX AWD EJ255 | 2005-2008 | 169kW / 230PS |
| Impreza Saloon | GD | 2.5 WRX STi AWD EJ257 | 2005-2007 | 206kW / 280PS |
| Impreza Saloon | GD | 2.5 AWD EJ257 | 2005-2007 | 221kW / 300PS |
| Impreza Estate | GG | 2.5 WRX AWD EJ255 | 2005-2008 | 169kW / 230PS |
| Impreza Hatchback | GR, GH, G3 | 2.0 R AWD EJ204 | 2008-2012 | 110kW / 150PS |
| Impreza Hatchback | GR, GH, G3 | 2.5 WRX STi AWD EJ257 | 2008-2013 | 221kW / 301PS |
| Forester | SF | 2.0 S Turbo AWD EJ205 | 1998-2001 | 125kW / 170PS |
| Forester | SF | 2.0 S Turbo AWD EJ205 | 2001-2002 | 130kW / 177PS |
| Forester | SG | 2.0 S Turbo AWD EJ205 | 2002-2005 | 130kW / 177PS |
| Forester | SG | 2.5 AWD EJ257 | 2003-2005 | 155kW / 211PS |
| Forester | SG | 2.5 AWD EJ255 | 2005-2008 | 169kW / 230PS |
| Forester | SH | 2.0 AWD EJ204 | 2008-2013 | 110kW / 150PS |
| Legacy I | BC | 2.0 Turbo 4WD EJ20-GN | 1992-1994 | 147kW / 200PS |
| Legacy IV | BL | 2.0 AWD EJ202 | 2003-2005 | 101kW / 138PS |
| Legacy IV | BL | 2.0 R AWD EJ204 | 2007-2009 | 110kW / 150PS |
Fitment Notes
- Always match OEM reference number(s) and vehicle details before ordering. Confirm exact fitment using VIN, engine code, or chassis number if multiple variants exist.
- This is the 3 pipe version. For the 2 pipe version please refer to SKU YH-SU108 and for the 1 pipe version SKU YH-SU107.
Installation / Use / Maintenance Tips
- Inspect the drive belt, tensioner, and pulley alignment before fitting the new water pump.
- Flush or clean the cooling system where required before fitting the new part.
- Replace related seals, hoses, or coolant as needed during installation.
- Fill with the correct coolant mixture specified for the application.
- Bleed the cooling system fully and check for leaks after installation.
Common Questions
Will this 3 pipe water pump fit my Subaru Impreza Saloon?
This part (MAP-100177) is listed for the fitments shown on this page. Confirm by matching the fitment details and verifying VIN/engine/chassis information where variants exist.
What OEM part numbers does this cross-reference?
Cross-reference numbers are listed in the OEM Reference Numbers section above. Match at least one to your original part before ordering.
How do I confirm fitment if there are multiple variants?
Use VIN, engine code, and chassis/platform details and compare them to the fitment section above. If unsure, request fitment assistance before ordering.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 2008 reviews
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Product Reviews
★★★★★ 5
Easy to install
Style: Standard Filter
Works great in RV
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Nice hose filter for filling hot tubs
Style: Standard Filter
I bought this for filling up my hot tub. It does the trick. Straight tap water was difficult to balance the ph and keep it stable. When I fill the hot tub using the filter, the water is more balanced and easier to maintain. I used it for two 390gal refills before I noticed it was getting slower, so ordered another one. I haven’t used it for drinking water so can’t comment on the taste. It does seem to help with hardness though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
Clean and Fresh Water on the Go
Style: Standard Filter
I recently purchased the Camco TastePURE RV Water Filter with a flexible hose, and it has significantly improved the quality of the water in our RV. This new and advanced inline water filter offers a perfect combination of convenience, effectiveness, and durability, making it an essential addition for any RV owner.
First and foremost, the performance of the Camco TastePURE Water Filter is impressive. It effectively removes impurities, odors, and bad tastes from the water, providing clean and fresh drinking water directly from the tap. The advanced filtration system reduces chlorine, sediment, and other contaminants, ensuring the water is safe and pleasant to drink.
The inclusion of a flexible hose is a standout feature. The hose makes it easy to connect the filter to various water sources without straining or kinking. This flexibility is particularly useful when dealing with tight or awkward spaces often encountered at campgrounds or RV parks. The hose also helps to relieve pressure on the connections, reducing the risk of leaks.
Installation is straightforward and user-friendly. The filter comes with clear instructions, and the connections are standard, making it easy to attach to most water sources and RV plumbing systems. The quick and hassle-free setup ensures you can start enjoying clean water almost immediately.
The durability of the Camco TastePURE Water Filter is another strong point. Made from high-quality materials, the filter is built to withstand the rigors of outdoor use and frequent travel. The sturdy construction ensures it can handle varying water pressures without cracking or leaking, providing reliable performance throughout its lifespan.
One of the major advantages of this water filter is its versatility. It is not only suitable for RVs but can also be used for boats, trailers, and even at home with garden hoses. This multipurpose functionality makes it a valuable investment for anyone looking to improve water quality in various settings.
Maintenance of the filter is minimal and straightforward. The replaceable filter cartridges are easy to change, and the clear housing allows you to monitor the filter's condition and know when it's time for a replacement. This convenience ensures that maintaining clean and safe water is a simple and manageable task.
In terms of value for money, the Camco TastePURE Water Filter is excellent. The combination of high-quality filtration, ease of use, and durability makes it a cost-effective solution for ensuring clean water in your RV. The peace of mind that comes with knowing you have access to safe drinking water is well worth the investment.
In summary, the Camco TastePURE RV Water Filter with a flexible hose is a must-have accessory for any RV owner. Its advanced filtration system, durable construction, and easy installation make it a standout choice for improving water quality on the go. I highly recommend this water filter to anyone looking to enhance their RV experience with clean and fresh drinking water. It has exceeded my expectations and has become an essential part of our RV setup.
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Reviewed in the United States on June 13, 2024
★★★★★ 5
It works
Size: S
On my bottling buckets, two from different manufacturers, it clamps well and keeps the racking cane out of the sediment at the bottom. It beats running the beer through a tight mesh bag. Lots easier. Should have gotten a racking cane, and a clamp, earlier.
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Reviewed in the United States on August 15, 2020
★★★★★ 5
Works perfectly!
Size: S
This clamp works perfectly! Holds the siphon tube securely. When you buy one of these clamps, measure the inside siphon tube. Not the outside tube the inner tube slides in. This was a bit confusing, but I got the right one and I'm happy with it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2022
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