SKU: 198610349

Auxiliary Water Pump for BMW 1 & BMW 3 - 405912

Sale price$396.00 Regular price$440.00
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Description

Auxiliary Water Pump for BMW 1 & BMW 3 - 405912Vehicle Fitment & Part Details The Auxiliary Water Pump is listed for the BMW 1 (2011 2026). Pins: 3 pin. Confirm compatibility by matching the listed fitment details. Verify VIN engine. Key Details SKU 405912 Component Auxiliary Water Pump Specs Pins: 3 pin Primary Fitment BMW 1 (2011 2026) Product Specifications B16 A ; Operating Mode Electric ; Voltage 12 V. Vehicle Fitment Includes 10 supplied applications covering BMW. Use the full table below to

Vehicle Fitment & Part Details

The Auxiliary Water Pump is listed for the BMW 1 (2011-2026). Pins: 3-pin. Confirm compatibility by matching the listed fitment details. Verify VIN/engine.

Key Details

SKU
405912
Component
Auxiliary Water Pump
Specs
Pins: 3-pin
Primary Fitment
BMW 1 (2011-2026)

Product Specifications

B16 A ; Operating Mode Electric ; Voltage 12 V.

Vehicle Fitment

Includes 10 supplied applications covering BMW. Use the full table below to confirm model, chassis, year range, engine and power before ordering.

View Full Vehicle Fitment (10 applications)
Make Model Chassis Years Engine Power
BMW 1 F20 2011-2019 116 i N13 B16 A 100 kW / 136 HP
BMW 1 F20 2011-2019 118 i N13 B16 A 100 kW / 136 HP
BMW 1 F20 2011-2019 118 i N13 B16 A 125 kW / 170 HP
BMW 1 F20 2011-2019 120 i N13 B16 A 130 kW / 177 HP
BMW 1 F21 2011-2026 116 i N13 B16 A 100 kW / 136 HP
BMW 1 F21 2011-2026 118 i N13 B16 A 100 kW / 136 HP
BMW 1 F21 2011-2026 118 i N13 B16 A 125 kW / 170 HP
BMW 1 F21 2011-2026 120 i N13 B16 A 130 kW / 177 HP
BMW 3 F30, F80 2011-2018 316 i N13 B16 A 100 kW / 136 HP
BMW 3 Touring F31 2012-2019 316 i N13 B16 A 100 kW / 136 HP

Fitment Notes

  • Always match vehicle details before ordering. Verify VIN/engine.

Compatibility Verification Notes

  • Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.
  • Match the supplied fitment details to your vehicle, including model, year range and any listed engine or chassis information.
  • Fitment data may vary by production date, market, import history and engine variant.
  • This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.

Common Questions

Will the Auxiliary Water Pump fit my BMW 1?
This part (405912) is listed for the fitments shown on this page. Confirm by matching the fitment details. Verify VIN/engine.

How do I confirm fitment if there are multiple variants?
Compare the supplied fitment details, original part details and any listed variant information before ordering. Verify VIN/engine.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 198610349

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4.6 ★★★★★
Based on 11 reviews
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Product Reviews
R
Verified Purchase
Ruben Acevedo
Lowell, US
★★★★★ 5
Right item for right money
Works pretty good, and the best is for a very good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Good deal
Works well… Easy install… Can’t be the price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
S
Saneii2
Charlottesville, US
★★★★★ 5
Comparable to OEM and works on the first crank
This starter shape already mimics the original, meaning it should fit, and that it did! Installation was easy after removing the battery tray to get to it. Then remove the bolts from the starter and the connection then install and it took about 35 minutes to get it installed. We cracked it up and it started on the first start. Fit and functional is where the largest points are, and these are what makes this a good reliable starter. For the price it’s a great alternative to the dealer parts. So far the car is starting with no problems or issues.its construction is made of durable metal as it endures heat and cold cycles and to withstand rust and corrosion. It’s in par with the OEM and about the same weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
O
Verified Purchase
Over the Road
Phoenix, US
★★★★★ 5
Better than expected
I bought this thinking it was just like any other cabin air filter that fit my truck. It fits my truck perfectly. The Surprise was that it has a carbon filter side and is very well made. I can recommend this to you, and I will buy it again when it is time for a replacement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
C
Verified Purchase
Colorado
Waukegan, US
★★★★★ 5
Fit well
Seemed to fit in very well, was easy to install, and doesn't smell. I could see the charcoal beads on one side, which should help to pull out any contaminates; much better than the oem paper filters. Good value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026

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