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BMW E71 X6 M S63 4.4L

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BMW E71 X6 M S63 4.4L Performance Engine Internals

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N63/S63 High Performance Rod Bearing Set - Standard

ES#4845491 - 8B1578H-STD - N63/S63 High Performance Rod Bearing Set - Standard - Includes upper and lower bearing shells for a complete rod bearing replacement. - ACL - BMW

Includes upper and lower bearing shells for a complete rod bearing replacement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with a Production Date from 03/2011

Brand:
ACL - Corporate Logo
ES#:
4845491
Mfg#:
8B1578H-STD
In Stock
$234.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Main Bearing Kit - Std. Size

ES#4375434 - MB5801SM - Engine Main Bearing Kit - Std. Size - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
King - Corporate Logo
ES#:
4375434
Mfg#:
MB5801SM
In Stock
$286.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set - Standard Size

ES#4056399 - CR8050SV - Connecting Rod Bearing Set - Standard Size - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Standard Size

Brand:
King - Corporate Logo
ES#:
4056399
Mfg#:
CR8050SV
In Stock
$323.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro-Xtreme Connecting Rod Set - Tapered Small End - BMW N63/S63

ES#4742603 - CAR-CRS-S63-XTT - Pro-Xtreme Connecting Rod Set - Tapered Small End - BMW N63/S63 - Manufactured by industry leader CP-Carrillo, these rods are designed to handle up to 2000 HP and 9500 RPM! They feature a tapered rod end for seamless use with OEM pistons. - 5150 Autosport - BMW

Manufactured by industry leader CP-Carrillo, these rods are designed to handle up to 2000 HP and 9500 RPM! They feature a tapered rod end for seamless use with OEM pistons. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4742603
Mfg#:
CAR-CRS-S63-XTT
Ships in 4 Business Days
$2999.99 USD
Free Shipping
on orders $49 and up

CP-Carrillo Connecting Rod Set - N63/S63 Pro-Xtreme

ES#4759198 - CAR-CRS-S63-XT - CP-Carrillo Connecting Rod Set - N63/S63 Pro-Xtreme - Upgrade to CP-Carrillo Connecting Rods! - 5150 Autosport - BMW

Upgrade to CP-Carrillo Connecting Rods! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Use With Aftermarket Pistons Only!

Brand:
5150 Autosport - Corporate Logo
ES#:
4759198
Mfg#:
CAR-CRS-S63-XT
Ships in 4 Business Days
$2899.99 USD
Free Shipping
on orders $49 and up

Connecting Rod Bearing Set - 0.25mm Oversized

ES#4760041 - CR8050SV0.25 - Connecting Rod Bearing Set - 0.25mm Oversized - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
+0.25mm

Brand:
King - Corporate Logo
ES#:
4760041
Mfg#:
CR8050SV0.25
In Stock at Vendor
$324.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set - 0.50mm Oversized

ES#4760042 - CR8050SV0.5 - Connecting Rod Bearing Set - 0.50mm Oversized - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
+0.50mm

Brand:
King - Corporate Logo
ES#:
4760042
Mfg#:
CR8050SV0.5
In Stock at Vendor
$324.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Valve - Race

ES#4766320 - Gin-001-RVC - Oil Cooler Valve - Race - Reduces oil temperature, ensuring engine durability even during performance operation - Gintani - BMW

Reduces oil temperature, ensuring engine durability even during performance operation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gintani - Corporate Logo
ES#:
4766320
Mfg#:
GIN-001-RVC
Back Ordered
Auto Notify
$170.00 USD
Free Shipping
on orders $49 and up

N63/S63 High Performance Main Bearing Set - Standard

Includes upper and lower bearing shells for a complete main bearing replacement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACL - Corporate Logo
ES#:
4845547
Mfg#:
5M1573H-STD
Back Ordered
$409.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Athena Cut Ring Head Gasket S63/N63

ES#4759188 - ATH-HG-CR-S63-90 - Athena Cut Ring Head Gasket S63/N63 - The Best Upgraded Head Gasket Solution on The Market! - 5150 Autosport - BMW

The Best Upgraded Head Gasket Solution on The Market! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4759188
Mfg#:
ATH-HG-CR-S63-90
Ships in 4 Business Days
$389.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Main Bearing Kit - Size 0.50 Oversized

ES#4685268 - MB5801SM0.5 - Engine Main Bearing Kit - Size 0.50 Oversized - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
0.50mm Undersize

Brand:
King - Corporate Logo
ES#:
4685268
Mfg#:
MB5801SM0.5
In Stock at Vendor
$285.99 USD
Free Shipping

Engine Main Bearing Kit - Size 0.25 Oversized

ES#4759927 - MB5801SM0.25 - Engine Main Bearing Kit - Size 0.25 Oversized - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
King - Corporate Logo
ES#:
4759927
Mfg#:
MB5801SM0.25
In Stock
Limited Qty Sale
$286.00

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

$228.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

N63/S63 High Performance Rod Bearing Set - Standard - (NO LONGER AVAILABLE) *Scratch And Dent*

ES#5396466 - 8B1578H-STD - N63/S63 High Performance Rod Bearing Set - Standard - (NO LONGER AVAILABLE) *Scratch And Dent* - Includes upper and lower bearing shells for a complete rod bearing replacement. - Scratch & Dent - BMW

Includes upper and lower bearing shells for a complete rod bearing replacement. ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
5396466
Mfg#:
8B1578H-STD
In Stock
ON SALE! SAVE 13%
$229.99

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

$198.99 USD
Free Shipping
on orders $49 and up

Multi-Layered Steel Head Gasket - Priced Each

ES#4758211 - VAC-HG-S63-90040 - Multi-Layered Steel Head Gasket - Priced Each - VAC Motorsports - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
VAC Motorsports - Corporate Logo
ES#:
4758211
Mfg#:
VAC-HG-S63-90040
Ships on Jun 22, 2026
$131.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Xtreme Duty Cylinder Sleeve Set - S63

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4908613
Mfg#:
5150-CS-S63
Back Ordered
$1599.99 USD

More About Performance Engine Internals

Building your dream engine? We have all the bearings, pistons, connecting rods, timing components, and more to help make that dream a reality.

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