ECS BMW Maintenance & Tune-Up Parts for BMW X Series E53 (2000-2006)

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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
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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
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
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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
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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 Performance Kevlar Reinforced Accessory Belt - E46 E39 E53 E63 E83 Z3 - M52tu M54 Engine (Also for use with S54 PPK)
ECS Performance Kevlar Reinforced Accessory Belt - E46 E39 E53 E63 E8...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:639025
Part#: 6PK1538
Ships on Aug 24, 2026
$ 35.99 USD
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$ 35.99 USD
Free Shipping on orders $49 and up
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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 - A/C - BMW E46 E39 E53 Z3 M52TU M54
ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - BMW ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:21693590
Part#: 5PK863
In Stock
$ 26.99 USD
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$ 26.99 USD
Free Shipping on orders $49 and up
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Replaces BMW # 11281437450 and 11281437872 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 - A/C - E46 E39 E60 E83 E53 E85 M54 (09/2002+)
ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - E46 E...
For vehicles with production date from 09/2002
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:20979670
Part#: 4PK863
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
Add to Wish List
Replaces BMW # 11287512762, 11281437450, and 11281437872 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 Magnetic Differential Oil Drain Plug - M18x1.5
ECS Magnetic Differential Oil Drain Plug - M18x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:2706140
Part#: 008664LA01
In Stock
Sale - Save 44% $ 40.99

This product was last offered at the strikethrough price on
05-03-2026

$ 22.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 44%
$ 40.99

This product was last offered at the strikethrough price on
05-03-2026

$ 22.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Turn your oil drain plug into an effective metal particle filter! This drain plug has a SUPER strong magnet built into it's tip, trapping iron and steel contaminants and safely removing them from circulation.
Show More Show Less
ECS Tuning Performance Kevlar Reinforced Accessory Belt - M62 4.4L
ECS Tuning Performance Kevlar Reinforced Accessory Belt - M62 4.4L ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:19230362
Part#: 7PK1635
In Stock
$ 35.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 35.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Replaces BMW # 11281432724 & 11287636377 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 - N62 4.4L 4.8L, N73 6.0L
ECS Tuning Performance Kevlar Reinforced Accessory Belt - N62 4.4L 4....
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:18932348
Part#: 6PK1548
In Stock
$ 28.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
$ 28.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
Replaces BMW # 11287631817, 11287539831, & 11287529741 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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