Find Parts That Fit Your Vehicle

BMW Internal Engine Parts

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.

Sub-Categories

Sort By:
Kolbenschmidt Engine Camshaft - BMW E30 E34 M20 2.5L
Kolbenschmidt Engine Camshaft - BMW E30 E34 M20 2.5L
Kolbenschmidt - Corporate Logo
T#:49335130
Part#: 11311716138
In Stock at Vendor
New Item
$ 234.18

This product was last offered at the strikethrough price on
07-15-2026

$ 215.74 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 215.74 USD
Free Shipping on orders $49 and up
Add to Wish List
The camshaft has a critical job that impacts engine performance and efficiency. As the camshaft spins, the cam lobes open and close intake and exhaust valves, which is vital to the engine's operation. If the lobes become worn or damaged, the engine will suffer drastically. It is imperative to replace the camshaft when damaged or when wear occurs to prevent costly repair bills and to ensure the engine is operating smoothly and efficiently.
Show More Show Less
URO Exhaust Variable Valve Timing Sprocket - N20
URO Exhaust Variable Valve Timing Sprocket - N20
URO - Corporate Logo
T#:55749602
Part#: 11367583819
Ships in 2 Business Days
New Item
$ 194.99 USD
Add to Wish List
$ 194.99 USD
Add to Wish List
The variable valve timing system on modern BMW engines is critical for both daily street driveability and wide-open throttle performance. When the factory exhaust gear wears down, it compromises the responsiveness of your BMW powerplant.
Show More Show Less
Mechanical Water Pump - B58
Mechanical Water Pump - B58
URO - Corporate Logo
T#:50031906
Part#: 11518482251
In Stock
New Item
$ 109.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 109.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Experiencing weak cabin heat at idle, overheating warnings, or unusual noises from beneath the dash? These are common signs that your water pump may need replacement. This cooling system water pump comes complete with a new water pump gasket for a proper seal. Note: One mounting thread includes a self-tapping screw.
Show More Show Less
Variable Valve Timing Sprocket
Variable Valve Timing Sprocket
URO - Corporate Logo
T#:55749603
Part#: 11367598002
Ships in 2 Business Days
New Item
$ 227.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 227.99 USD
Free Shipping on orders $49 and up
Add to Wish List
The URO Exhaust VVT Sprocket is designed to drop right into your cylinder head and restore crisp, reliable valve timing under all driving conditions.
URO Cam Gear - Exhaust - E60 E9X Z4 N54 3.0L
URO Cam Gear - Exhaust - E60 E9X Z4 N54 3.0L
URO - Corporate Logo
T#:53079364
Part#: 11367540348
Ships in 2 Business Days
New Item
$ 177.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 177.99 USD
Free Shipping on orders $49 and up
Add to Wish List
A common source of exhaust-related codes, VANOS, and boost-related issues can often be traced back to this cam gear. If yours is worn and failed, replace it with this quality replacement part from URO.
Show More Show Less
URO Radiator Supply Hose - BMW E60 5', E61 5', E63 6', E64 6'
URO Radiator Supply Hose - BMW E60 5', E61 5', E63 6', E64 6' ...
URO - Corporate Logo
T#:50066846
Part#: 17127519248
Ships in 2 Business Days
New Item
$ 69.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 69.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Replaces damaged or missing radiator supply hose.
CP Carrillo PRO-H Performance Connecting Rod Set - w/ 3/8" WMC Bolts - BMW B58 3.0L (Gen1/2/3)
CP Carrillo PRO-H Performance Connecting Rod Set - w/ 3/8" WMC Bolts ...
CP Carrillo - Corporate Logo
T#:49648346
Part#: SCR13492-6
In Stock at Vendor
New Item
$ 1,845.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,845.99 USD
Free Shipping on orders $49 and up
Add to Wish List
CP Carrillo's PRO-H connecting rods offer exceptional strength and durability for use in high-performance racing engines, capable of withstanding extreme, abusive forces. These rods are made from a proprietary alloy called Carrilloy and utilize an H-beam design for lower weight without compromising strength. This connecting rod set also includes WMC bolts, made from H11 tool steel and rated to 220 KSI, which are good for 15-18 torque cycles.
Show More Show Less
CP Carrillo PRO-H Performance Connecting Rod Set - w/ 3/8" CARR Bolts - BMW B58 3.0L (Gen1/2/3)
CP Carrillo PRO-H Performance Connecting Rod Set - w/ 3/8" CARR Bolts...
CP Carrillo - Corporate Logo
T#:50521388
Part#: SCR13034-6
In Stock at Vendor
New Item
$ 2,189.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 2,189.99 USD
Free Shipping on orders $49 and up
Add to Wish List
CP Carrillo's PRO-H connecting rods offer exceptional strength and durability for use in high-performance racing engines, capable of withstanding extreme, abusive forces. These rods are made from a proprietary alloy called Carrilloy and utilize an H-beam design for lower weight without compromising strength. This connecting rod set also includes CARR bolts, a multi-phase bolt rated to 285 KSI, which are good for unlimited torque cycles if not overstretched or overheated.
Show More Show Less
Genuine BMW Scavenge Air Line
Genuine BMW Scavenge Air Line
Genuine BMW - Corporate Logo
T#:49508968
Part#: 11155A99A73
Ships in 1-2 days
New Item
6% off MSRP $ 70.99

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

$ 66.99 USD
Free Shipping on orders $49 and up
Add to Wish List
6% off MSRP
$ 70.99

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

$ 66.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Genuine BMW scavenge air line

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Special Offers

Shipping