CTA Tools Engine Tools for BMW 3 Series G20 (2019+)

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Don't start your next engine project without the proper tools. Whether you are doing an oil change or overhauling the entire engine, we have all of the tools you will need to get the job done right the first time.
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CTA Tools Valve Spring Compressor Kit
CTA Tools Valve Spring Compressor Kit
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T#:584140
Part#: CTA2112
In Stock
$ 115.45 USD
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$ 115.45 USD
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Replaces valve springs and valve stem oil seals without the need to remove the cylinder head
Crank Bolt Socket 22mm
Crank Bolt Socket 22mm
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T#:3729823
Part#: CTA1067
In Stock
$ 31.43 USD
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$ 31.43 USD
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Designed for extreme torque
BMW/MINI Alternator Belt Tensioner Release Tool
BMW/MINI Alternator Belt Tensioner Release Tool
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T#:640452
Part#: CTA3884
Ships on Jun 22, 2026
$ 60.75 USD
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$ 60.75 USD
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Removes and installs the serpentine belt on B36, B38, B46 & B48 engines
4 Pc. Spark Plug Socket Set-Euro
4 Pc. Spark Plug Socket Set-Euro
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T#:1241318
Part#: CTA2030
Ships on Jun 22, 2026
$ 81.95 USD
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$ 81.95 USD
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Get the complete set and be ready.
9-Wire Spark Plug Gap Gauge
9-Wire Spark Plug Gap Gauge
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T#:641657
Part#: CTA3238
In Stock
$ 3.99 USD
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$ 3.99 USD
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Always check gap on your new spark plugs
2 Pc. O-Ring Pick Set
2 Pc. O-Ring Pick Set
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T#:641668
Part#: CTA2554
In Stock
$ 8.55 USD
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$ 8.55 USD
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High quality steel blades with 4 different patterns for removal & installation of O-Rings, Oil Seals & more
Piston Ring Installer
Piston Ring Installer
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T#:641669
Part#: CTA2028
In Stock
$ 9.27 USD
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$ 9.27 USD
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Installs and removes piston rings without damaging
CTA Tools - Spark Plug Gapper
CTA Tools - Spark Plug Gapper
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T#:641654
Part#: CTA3235
In Stock
$ 1.99 USD
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$ 1.99 USD
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CTA Tools - Spark Plug Gapper is an essential tool for accurately setting and measuring spark plug gaps, ensuring optimal engine performance. This precision tool is designed for both professional and DIY mechanics, providing reliable gap adjustments for a variety of engine applications.

  • Versatile Measurement Range: The ramp gauge measures gaps from .020 to .100 inches (0.50 to 2.5 mm), accommodating a wide range of spark plug specifications.
  • Precision Engineering: Engineered to deliver accurate gap settings, improving engine efficiency and performance.
  • Made in the USA: Crafted with high-quality materials to ensure durability and long-lasting performance.
  • Easy to Use: Simple design makes gap adjustments quick and straightforward, enhancing convenience in any workshop or garage setting.

Upgrade your toolset with the CTA Tools - Spark Plug Gapper to achieve precise spark plug gaps and optimize your engine’s performance.

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5 Pc. Hook & Pick Set
5 Pc. Hook & Pick Set
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T#:641721
Part#: CTA9900
Ships on Jun 22, 2026
$ 9.99 USD
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$ 9.99 USD
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For separating wires, removing small fuses, "O" rings, retrieving washers and parts, scribing on metal parts
BMW Crankshaft Front Oil Seal Installer - B37, B47, B48, B57, B58, N47, N57
BMW Crankshaft Front Oil Seal Installer - B37, B47, B48, B57, B58, N4...
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CTA Tools - Corporate Logo
T#:640831
Part#: CTA3881
Ships on Jun 22, 2026
$ 141.41 USD
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$ 141.41 USD
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Replaces front crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines Features: Compare to BMW Factory Tool 118 800 Components: 3881X01 – Press Sleeve, 3881X02 – Guide Tool, 3881X03 – Nut & 3881X04 – Screws Visit ctatools.com for product instructions
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22mm X 16 Pt. Socket
22mm X 16 Pt. Socket
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CTA Tools - Corporate Logo
T#:640450
Part#: CTA3870
Ships on Jun 22, 2026
$ 14.99 USD
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$ 14.99 USD
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Removes later style central valve on BMW Vanos Hubs
BMW Fuel Injector Puller Tool - 83302358417 - B38 B48 B58
BMW Fuel Injector Puller Tool - 83302358417 - B38 B48 B58
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CTA Tools - Corporate Logo
T#:50031900
Part#: 3766
Ships on Jun 22, 2026
New Item
$ 428.99 USD
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$ 428.99 USD
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BMW Crankshaft Rear Oil Seal Installer - B37, B47, B48, B57, B58, N47, N57
BMW Crankshaft Rear Oil Seal Installer - B37, B47, B48, B57, B58, N47...
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CTA Tools - Corporate Logo
T#:640832
Part#: CTA3882
Ships on Jun 22, 2026
$ 246.91 USD
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$ 246.91 USD
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Replaces the rear crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines Features: Compare to BMW Factory Tool 118 810, 118 811, 118 812, 118 813 & 118 815 Components: 3882X01 – Guide Tool, 3882X02 – Press Tool, 3882X03 – Press Tool Screws, 3882X04 – Press Cup & 3882X05 – Nut w/ Thrust Bearing Visit ctatools.com for product instructions
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