ECS BMW Maintenance & Tune-Up Parts for BMW 5 Series E34 (1987-1995)

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Part of owning a BMW is the relationships we develop with our cars through years of driving pleasure and maintenance services alike. It is critical to guarantee the job is right the first time. With recommended OEM supplied components and by following the maintenance schedule, your BMW is sure to continue giving you years of enjoyment on the street or track. All the filters, service kits, service manuals, fluids, and more are right here to help keep your BMW in perfect shape.

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ECS Tuning Magnetic Oil Drain Plug - M12x1.5
ECS Tuning Magnetic Oil Drain Plug - M12x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:361057
Part#: 002201ECS01A
In Stock
Sale - Save 25% $ 38.99

This product was last offered at the strikethrough price on
06-13-2026

$ 29.24 USD
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Sale - Save 25%
$ 38.99

This product was last offered at the strikethrough price on
06-13-2026

$ 29.24 USD
Free Shipping on orders $49 and up
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Turn your oil drain plug into an effective metal particle filter! This drain plug fits virtually all BMWs, and has a SUPER strong magnet built into it's tip, trapping iron and steel contaminants and safely removing them from the circulation.
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E36/E46/Z3/Z4 ECS Tuning Aluminum Water Pump Pulley - Black
E36/E46/Z3/Z4 ECS Tuning Aluminum Water Pump Pulley - Black
Provides a bolt-on 8% water pump overdrive to increase cooling.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:363707
Part#: 001977ECS03A
In Stock
Sale - Save 5% $ 104.99

This product was last offered at the strikethrough price on
06-13-2026

$ 99.74 USD
Free Shipping
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Sale - Save 5%
$ 104.99

This product was last offered at the strikethrough price on
06-13-2026

$ 99.74 USD
Free Shipping
Add to Wish List
Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock water pump pulley used on the M50/M52/M52TU/M54 engine in the E36, E46, Z3, Z4, and other models. It uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.
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ECS Tuning Performance Kevlar Reinforced Accessory Belt - Water Pump/Alternator - M50/M52 S50/S52
ECS Tuning Performance Kevlar Reinforced Accessory Belt - Water Pump/...
For vehicles with production date from 09/1991
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:18932345
Part#: 6PK1555
In Stock
$ 32.99 USD
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$ 32.99 USD
Free Shipping on orders $49 and up
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Replaces BMW # 11281437929 and 11287636378 ECS Tuning Performance Kevlar-reinforced belts give you that extra peace of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar-reinforced belts have been put through a series of multiple tests: Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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ECS Tuning Performance Kevlar Reinforced Accessory Belt - BMW M50/52 S52
ECS Tuning Performance Kevlar Reinforced Accessory Belt - BMW M50/52...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:21670107
Part#: 5PK906
In Stock
$ 26.99 USD
Free Shipping on orders $49 and up
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$ 26.99 USD
Free Shipping on orders $49 and up
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Replaces BMW # 11281437449, 11281437873, and 11281470024 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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ECS Tuning Performance Kevlar Reinforced A/C Belt - BMW E39 E38 E53 E31 M62
ECS Tuning Performance Kevlar Reinforced A/C Belt - BMW E39 E38 E53 E...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:23416498
Part#: 5PK1005
In Stock
$ 26.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 26.99 USD
Free Shipping on orders $49 and up
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Replaces BMW # 11287636376 & 11281435280 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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ECS Tuning Performance Kevlar Reinforced Accessory Belt - BMW M60 S62
ECS Tuning Performance Kevlar Reinforced Accessory Belt - BMW M60 S62...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:23416496
Part#: 5PK980
In Stock
$ 24.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 24.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Replaces BMW # 11287833266 and 11281469256 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.
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