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BMW F30 340i B58 3.0L

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BMW F30 340i B58 3.0L Engine Mechanical Parts

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ARP Cylinder Head Stud Kit - Custom Age 625+

Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.

Brand:
ARP - Corporate Logo
ES#:
5388490
Mfg#:
401-4701
Ships on Sep 9, 2026
20% off MSRP

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

$1027.99

This product was last offered at the strikethrough price on
08-23-2026

$822.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW Crankshaft Rear Oil Seal Installer

Replaces the rear crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines

Brand:
CTA Tools - Corporate Logo
ES#:
4338591
Mfg#:
CTA3882
Ships on Sep 9, 2026
$246.91 USD
Free Shipping
on orders $49 and up

Accusump Marine 2 Qt Kit

ES#4608496 - 24-126 - Accusump Marine 2 Qt Kit - For pre-oiling and surge control on all applications. - Canton Racing - Audi BMW Volkswagen Mercedes Benz MINI Porsche

For pre-oiling and surge control on all applications.

Brand:
Canton Racing - Corporate Logo
ES#:
4608496
Mfg#:
24-126
Ships on Sep 14, 2026
17% off MSRP

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

$1006.99

This product was last offered at the strikethrough price on
08-23-2026

$839.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#5447447 - 1000541 - Oil Level Sensor - Acts as your engine's early warning system, alerting you via the dashboard if your oil levels drop to a dangerous level. - Febi - BMW

Acts as your engine's early warning system, alerting you via the dashboard if your oil levels drop to a dangerous level.

Brand:
Febi - Corporate Logo
ES#:
5447447
Mfg#:
1000541
Special Order: No Guaranteed ETA
$90.99 USD

Valve Cover Gasket

ES#5492764 - 11128638124 - Valve Cover Gasket - Maintain the seal on your BMWs engine with a direct replacement valve cover gasket from Febi Bilstein. - Febi - BMW

Maintain the seal on your BMW’s engine with a direct replacement valve cover gasket from Febi Bilstein.

Brand:
Febi - Corporate Logo
ES#:
5492764
Mfg#:
11128638124
Special Order: No Guaranteed ETA
$13.99 USD
Free Shipping
on orders $49 and up

Crankshaft Seal

ES#4810757 - 11118664905 - Crankshaft Seal - Front position, 55mm x 68mm x 8mm. - Febi - BMW

Front position, 55mm x 68mm x 8mm. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4810757
Mfg#:
11118664905
Special Order: No Guaranteed ETA
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MMX Performance Billet Oil Filler Cap

Upgraded oil cap that adds the MMR style

Brand:
MMX Performance - Corporate Logo
ES#:
4809829
Mfg#:
MMR03-1601
Special Order: No Guaranteed ETA
$127.99 USD
Free Shipping
on orders $49 and up

CP-Carrillo Custom Forged Piston Set - B58

ES#4752991 - CP-FPS-B58-82 - CP-Carrillo Custom Forged Piston Set - B58 - Upgrade to CP-Carrillo Pistons in Your B58-Powered BMW! - 5150 Autosport - BMW

Upgrade to CP-Carrillo Pistons in Your B58-Powered BMW! Upgrade Your B58's Pistons to CP-Carrillo's Forged Piston Set!

Brand:
5150 Autosport - Corporate Logo
ES#:
4752991
Mfg#:
CP-FPS-B58-82
Back Ordered
Starting at $1399.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

WPC-Treated Performance Rod Bearing Service Kit

ES#4871888 - B58-WPC-RBKT - WPC-Treated Performance Rod Bearing Service Kit - Everything needed to replace your rod bearings. Featuring Turner Motorsport "Race Series" rod bearings and ARP connecting rod bolts for added durability! - Assembled By ECS - BMW

Everything needed to replace your rod bearings. Featuring Turner Motorsport "Race Series" rod bearings and ARP connecting rod bolts for added durability! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4871888
Mfg#:
B58-WPC-RBKT
Back Ordered
Auto Notify
ON SALE!
$912.99

This product was last offered at the strikethrough price on
05-02-2026

$846.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Valve Cover With Vent Valve And Gasket

ES#5492135 - 11127645173 - Valve Cover With Vent Valve And Gasket - Restore leak-free operation and keep your engine bay spotless with this high-quality Febi Bilstein replacement valve cover assembly. - Febi - BMW

Restore leak-free operation and keep your engine bay spotless with this high-quality Febi Bilstein replacement valve cover assembly.

Brand:
Febi - Corporate Logo
ES#:
5492135
Mfg#:
11127645173
Special Order: No Guaranteed ETA
$218.99 USD

JE Pistons BMW/Toyota B58B30 3.228in Bore Single Piston

ES#4842734 - 371718S - JE Pistons BMW/Toyota B58B30 3.228in Bore Single Piston - Upgrade your BMW or Toyota B58B30 engine with the JE Pistons B58B30 Piston and experience the difference in power and efficiency. - JE Piston - BMW

Upgrade your BMW or Toyota B58B30 engine with the JE Pistons B58B30 Piston and experience the difference in power and efficiency.

Brand:
JE Piston - Corporate Logo
ES#:
4842734
Mfg#:
371718S
Back Ordered
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set - 0.25mm Oversize

ES#4760090 - CR6887SV0.25 - Connecting Rod Bearing Set - 0.25mm Oversize - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! +0.25mm

Brand:
King - Corporate Logo
ES#:
4760090
Mfg#:
CR6887SV0.25
Back Ordered
$237.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set - 0.75mm Oversize

ES#4760092 - CR6887SV0.75 - Connecting Rod Bearing Set - 0.75mm Oversize - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! +0.75mm

Brand:
King - Corporate Logo
ES#:
4760092
Mfg#:
CR6887SV0.75
Back Ordered
$237.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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