Feed your M157 the fuel it demands with a boost-activated, E85-ready twin-pump system capable of flawlessly supporting over 1200 WHP.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Features Bluetooth control from you phone! Download the app from the app store and see real time Ethanol mixtures in your tank!
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Eliminate fueling bottlenecks on your M157 with an upgraded FX-200 high-pressure fuel pump system designed to effortlessly handle big power and full E85.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5446632
Mfg#:
SP-FX0320-M157
Special Order: No Guaranteed ETA
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$5999.00
This product was last offered at the strikethrough price on 06-25-2026
Upgrade your M157 AMG or M278 with the UPD Billet Idler Kit - CNC-machined aluminum pulleys built to eliminate factory plastic idler failures and deliver lasting performance and reliability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Front Timing Cover To Block Seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5457287
Mfg#:
2780150080
Ships in 1-2 days
$20.99
This product was last offered at the strikethrough price on 05-07-2026
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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes necessary parts to replace the thermostat and water pump.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms from engine # 60 060809 from 08/09/14
Brand:
ES#:
5388745
Mfg#:
1572000107KT
Ships in 3 Business Days
$1870.99
This product was last offered at the strikethrough price on 12-29-2025
This Camshaft Adjuster Magnet Kit includes everything needed to prevent oil from being wicked into the wiring harness of V6/V8 Mercedes, exclusively the M278, M276, M157, M177, engine applications.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4813374
Mfg#:
2761560790KT
Ships in 3 Business Days
$356.99
This product was last offered at the strikethrough price on 01-03-2026
Includes Pulley, Gaskets, and Plugs - Price includes a $61.10 refundable core charge.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms from engine # 60 060809 from 08/09/14
Brand:
ES#:
5388740
Mfg#:
157200010764KT
Ships in 3 Business Days
$787.99
This product was last offered at the strikethrough price on 12-29-2025
Lifetime Replacement
