For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
5388747
Mfg#:
2782001300KT1
$279.99 USD
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Partial Replacement
Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger.
2X Entries Into Our F80 M3 Sweepstakes Universal fitment design - modifications may be necessary to run this cooler
Brand:
ES#:
5470103
Mfg#:
8371
$499.00 USD
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2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4151226
Mfg#:
1695040114
$12.99
This product was last offered at the strikethrough price on 06-22-2026
$7.99 USD
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Lifetime Replacement
Right Side - Return Line
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5388748
Mfg#:
2782001851
$91.99
This product was last offered at the strikethrough price on 08-13-2026
$71.99 USD
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To Turbocharger (Feed) - Right
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4683043
Mfg#:
2782000800
$57.99 USD
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Includes Sealing Ring
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4876382
Mfg#:
0009056102
$8.99 USD
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For your M278 / M157 Water Pump - Two (2) Required Per Vehicle
Brand:
ES#:
5388741
Mfg#:
2782010103
$9.99
This product was last offered at the strikethrough price on 10-28-2026
$8.99 USD
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Lifetime Replacement
Ensure a proper seal when installing a new water pump
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
5388703
Mfg#:
2782010000
$13.99 USD
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Lifetime Replacement
Auxiliary Water Pump - Heating And Ventilation
Not for cars with Magic Vision Control and Heated Windshield Washer System (Code 874).
Brand:
ES#:
1741407
Mfg#:
2048350364
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$246.00
This product was last offered at the strikethrough price on 11-11-2026
$228.99 USD
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Lifetime Replacement
OE Quality
Brand:
ES#:
1741405
Mfg#:
2048350264
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$197.00
This product was last offered at the strikethrough price on 11-11-2026
$183.99 USD
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Lifetime Replacement
Plastic reservoir for the coolant system. Does not include cap.
Brand:
ES#:
2548675
Mfg#:
2315000049
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$109.00
This product was last offered at the strikethrough price on 11-11-2026
$101.99 USD
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Lifetime Replacement
Brand:
ES#:
2182077
Mfg#:
0995003203
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$670.00
This product was last offered at the strikethrough price on 11-11-2026
$622.99 USD
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Lifetime Replacement
Price includes a $73.54 refundable core charge.
Brand:
ES#:
5425089
Mfg#:
2782000007KT
$464.69 USD
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on orders $49 and up
Lifetime Replacement
Brand:
ES#:
5506696
Mfg#:
2048350264
$158.99 USD
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on orders $49 and up
Lifetime Replacement
To Turbocharger (Feed) - Left
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4900177
Mfg#:
2782000900
$34.99 USD
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Includes Sealing Ring & Retaining Clip
Brand:
ES#:
4684820
Mfg#:
0009056102
$9.99
This product was last offered at the strikethrough price on 11-10-2026
$8.99 USD
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on orders $49 and up