BMW Internal Engine Parts for BMW Z3 (1996-2002)

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Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

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Camshaft Exhaust - E46, Z3, Z4

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T#:34114

Part#: 11317833225

Special Order: No Guaranteed ETA

6% off MSRP $ 1,047.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 987.00 USD

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6% off MSRP

$ 1,047.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 987.00 USD

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Genuine BMW Camshaft Exhaust
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

JE Forged Piston Set - M54 2.5L

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T#:26038609

Part#: JE-FPS-M54

Ships on Jul 29, 2026

$ 1,399.99 USD

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$ 1,399.99 USD

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MAHLE PowerPak Piston Kit 87.25mm with Thermal Barrier Coating (TBC) ...

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T#:2958768

Part#: 930286145T

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$ 1,271.99 USD

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$ 1,271.99 USD

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Forged, 2618. Get the performance and reliability your S54 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.

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Mahle Piston Ring - S52 - 3.2L - Priced Each

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T#:40782376

Part#: 01977599-1

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$ 67.99 USD

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$ 67.99 USD

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Whether you're restoring a classic BMW or building a high-revving performance engine, Mahle’s engineering excellence ensures you get factory-level performance with race-proven quality.

Cat Cams M52B28 Sport Camshaft Set

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T#:25805789

Part#: 1304211

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$ 1,524.99 USD

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$ 1,524.99 USD

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Upgrade your M52B28 Engine with Cat Cams, a leader in the performance-aftermarket camshaft industry. These Camshafts will increase airflow into the engine by increasing the overall lift and duration over the factory cams. With their Sport cam setup, you can run all factory valvetrain, with no valve spring upgrades necessary! The VANOS (VVT) system on the intake camshaft changes the valve timing: M52 /B28: from 115° to 90° (exhaust: 105° fix) The data are shown for full intake retard (disengaged VVT). Check the distance between valves and piston to be 1mm at least with VVT engaged. Wrong installation will cause severe engine damage! Duration Intake @ .1mm: 240° Exhaust @ .1mm: 240° Intake @ 1mm: 203° Exhaust @ 1mm: 203° Lift Intake: 9.25mm Exhaust: 9.25mm Lobe Angle Intake: 110° Exhaust: 105°

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Sport camshaft set 255/248 10.50mm/10.00mm - Z3 1.9 E36 318i ...

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T#:578598

Part#: 1301711

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$ 1,170.00 USD

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$ 1,170.00 USD

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Made in Belgium, Cat Cams offer great performance at a reasonable price. Cat Cam offers cams in most popular enthusiast upgrade specs to ensure there is a option for what ever your power goal is.

Cat Cams M52B28 Sport Camshaft Set

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T#:25805790

Part#: 1304212

Special Order: No Guaranteed ETA

$ 1,524.99 USD

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$ 1,524.99 USD

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Upgrade your M52B28 Engine with Cat Cams, a leader in the performance-aftermarket camshaft industry. These Camshafts will increase airflow into the engine by increasing the overall lift and duration over the factory cams. With their Sport cam setup, you can run all factory valvetrain, with no valve spring upgrades necessary! The VANOS (VVT) system on the intake camshaft changes the valve timing: M52 /B28: from 115° to 90° (exhaust: 105° fix) The data are shown for full intake retard (disengaged VVT). Check the distance between valves and piston to be 1mm at least with VVT engaged. Wrong installation will cause severe engine damage! Duration Intake @ .1mm: 250° Exhaust @ .1mm: 250° Intake @ 1mm: 213° Exhaust @ 1mm: 213° Lift Intake: 9.55mm Exhaust: 9.55mm Lobe Angle Intake: 110° Exhaust: 105°

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Oil Pump Chain

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T#:26271802

Part#: 11417576915

Ships on Aug 14, 2026

Sale - Save 23% $ 18.99

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

$ 14.68 USD

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Sale - Save 23%

$ 18.99

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

$ 14.68 USD

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Exhaust Valve for 1993-2000 3-series (M50, M52, M52TU)

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T#:1618

Part#: 11341739821

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$ 30.99 USD

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$ 30.99 USD

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Replacement exhaust valve in the stock size. Fits all VAN0S versions of the M50/M52/M52TU, including 1993-2000 323, 325, 328 and the E36 M3 3.0/3.2. Also fits E39 528 and Z3 2.3, Z3 2.8, MZ3 (S52 3.2), M Roadster, M Coupe.

Since the late 1800’s Febi has been fabricating replacement metal parts. This history is self evident in the quality and vast amount of applications they service. With more than 34,000 repair solutions for cars and commercial vehicles you can be sure Febi has you covered.

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Febi Hydraulic Lifter - E31, E32, E36, E38, Z3

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T#:382362

Part#: 11331712010

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$ 14.99 USD

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$ 14.99 USD

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Replaces noisy or stuck lifters

Schrick Camshaft Set - E46 323/328 M52TU - 248/248

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T#:773

Part#: E46M52TUSCHRICK

Ships on Oct 29, 2026

$ 2,915.38 USD

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$ 2,915.38 USD

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M52TU Schrick Camshaft Set. 248 degree 10mm lift intake, 248 degree exhaust. Great for street use. Power gains across the board with calm idle. No need for upgraded valve train. Works perfect for 323 / 328!

BMW Schrick Technical Specs

Schrick Technical Information / Specs

This item fits the following BMWs:
1999-2000 E46 BMW 323i 323ci 328i 328ci
1999-2000 E39 BMW 528i
1999-2000 Z3 BMW Z3 2.3 Z3 2.8

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Schrick Exhaust Camshaft - E46 M3, MZ3, MZ4 (S54) - 296 Degree, 14.0m...

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T#:338219

Part#: TMS201492

Ships on Oct 29, 2026

$ 7,065.99

This product was last offered at the strikethrough price on
07-08-2026

Starting at $ 5,877.86 USD

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Starting at $ 5,877.86 USD

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E46 M3 Schrick 296 Degree Exhaust Camshaft with 14.0mm valve lift. This is only for use in professionally-built E46 M3 race engines. Schrick has developed this ultra-aggressive S54 race cam with 296-deg duration and 14mm of valve lift. Because of the aggressive profile and specs of this cam, Schrick only recommends it be used with no VAN0S or with special custom pistons with deep valve reliefs. We strongly recommend this be professionally installed by an experienced engine builder to check clearances and fitment.

Schrick also requires valvetrain hardware to go along with this cam:
Schrick valve springs
Schrick rocker arms
Schrick upper and lower retainers

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster, Z3 M Coupe
2006-2008 E85 BMW Z4 M Roadster, Z4 M Coupe

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BMW Internal Engine Parts for BMW Z3 (1996-2002)

Sub-Categories

Camshaft Exhaust - E46, Z3, Z4

JE Forged Piston Set - M54 2.5L

MAHLE PowerPak Piston Kit 87.25mm with Thermal Barrier Coating (TBC) ...

Mahle Piston Ring - S52 - 3.2L - Priced Each

Cat Cams M52B28 Sport Camshaft Set

Sport camshaft set 255/248 10.50mm/10.00mm - Z3 1.9 E36 318i ...

Cat Cams M52B28 Sport Camshaft Set

Oil Pump Chain

Exhaust Valve for 1993-2000 3-series (M50, M52, M52TU)

Febi Hydraulic Lifter - E31, E32, E36, E38, Z3

Schrick Camshaft Set - E46 323/328 M52TU - 248/248

Schrick Exhaust Camshaft - E46 M3, MZ3, MZ4 (S54) - 296 Degree, 14.0m...

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