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BMW E46 M3 S54 3.2L Engine Covers & Accessories

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ES#3617923 - VTT-CRANK-BREATH - VTT Billet BMW Crankcase Breather - Two Prong - A first for many modern BMWs - Vargas Turbo Technologies - BMW

A first for many modern BMWs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3617923
Mfg#:
VTT-CRANK-BREATH
Ships in 8 Business Days
ON SALE! SAVE 15%
$129.99

This product was last offered at the strikethrough price on
07-02-2026

$110.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3476488 - 021470tms04KT - Turner Motorsport Aluminum Skid Plate - Mill Finish - The ultimate upgrade for belly pan replacement is here! - Turner Motorsport - BMW

The ultimate upgrade for belly pan replacement is here! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3476488
Mfg#:
021470TMS04KT
In Stock
ON SALE!
$536.99

This product was last offered at the strikethrough price on
06-13-2026

$510.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#18098 - 11121405452 - M Oil Cap - M POWER oil filler cap - Genuine BMW - BMW

M POWER oil filler cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18098
Mfg#:
11121405452
In Stock
10% off MSRP

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

$39.19

This product was last offered at the strikethrough price on
01-07-2026

$35.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3616059 - VTT-OILCAP-1-BRC - BMW Billet Oil Cap  - Ditch that ugly plastic oil cap and add a little shine to your engine bay. - Vargas Turbo Technologies - BMW

Ditch that ugly plastic oil cap and add a little shine to your engine bay. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3616059
Mfg#:
VTT-OILCAP-1-BRC
In Stock
ON SALE!
Starting at $58.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#18075 - 11121401517 - "M" Motorsport Securing Nut - Priced Each - Used in various places in the "M" Motorsports engine bays - Genuine BMW - BMW

Used in various places in the "M" Motorsports engine bays affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18075
Mfg#:
11121401517
In Stock
$8.99

This product was last offered at the strikethrough price on
01-07-2026

$8.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#18761 - 11127838754 - Valve Cover  - Replace your warped or cracked valve cover - Genuine BMW - BMW

Replace your warped or cracked valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18761
Mfg#:
11127838754
Ships in 2 Business Days
4% off MSRP

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

$1039.99

This product was last offered at the strikethrough price on
07-02-2026

$1000.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Made in carbon fiber prepreg in aluminum mold and cured in an autoclave, lends the best finished you can find on the market and a major thermal and structural stability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Karbonius Composites - Corporate Logo
ES#:
4900009
Mfg#:
E46TM04-CFM-2-CS
Ships in 7 Business Days
$869.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#18734 - 11127835905 - "M" Engine Beauty Cover - Includes the "M" Motorsport emblem - Genuine BMW - BMW

Includes the "M" Motorsport emblem affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18734
Mfg#:
11127835905
Ships in 8 Business Days
3% off MSRP

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

$886.99

This product was last offered at the strikethrough price on
07-02-2026

$861.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4068737 - 005944LA01 - Billet Aluminum Oil Filter Cap - Anodized Black - Billet Aluminum upgrade that is an attractive upgrade for your engine bay! - ECS - BMW

Billet Aluminum upgrade that is an attractive upgrade for your engine bay! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4068737
Mfg#:
005944LA01
In Stock
ON SALE! SAVE 24%
$96.99

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

$74.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3469612 - 0131TM001 - E46 M3 Carbon fiber engine cover - Beautiful carbon fiber replacement for the factory plastic cover - Karbonius Composites - BMW

Beautiful carbon fiber replacement for the factory plastic cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Karbonius Composites - Corporate Logo
ES#:
3469612
Mfg#:
0131TM001
Ships in 3 Business Days
$779.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4820860 - 11127838754 - Replacement Aluminum Valve Cover - Replace Your S54's Old Leaky Valve Cover! - URO - BMW

Replace Your S54's Old Leaky Valve Cover! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4820860
Mfg#:
11127838754
Ships in 1 Business Day
$569.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4759318 - VAC-OFL-S54 - Billet Aluminum Oil Filter Lid - S54 - Add functionality and durability to your engine bay - VAC Motorsports - BMW

Add functionality and durability to your engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
VAC Motorsports - Corporate Logo
ES#:
4759318
Mfg#:
VAC-OFL-S54
In Stock
$149.99 USD
Free Shipping
on orders $49 and up
ES#18707 - 11127832157 - Oil Cap - Includes the sealing gasket - Genuine BMW - BMW

Includes the sealing gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18707
Mfg#:
11127832157
Ships in 2 Business Days
4% off MSRP

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

$49.99

This product was last offered at the strikethrough price on
07-02-2026

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#18747 - 11127838078 - cap nut - priced each - used to secure the front of the valve cover and the engine cover - Genuine BMW - BMW

used to secure the front of the valve cover and the engine cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18747
Mfg#:
11127838078
In Stock
ON SALE!
$8.19

This product was last offered at the strikethrough price on
01-07-2026

$7.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4501376 - 11647 - AAF HVAC Firewall Block Off Plate - E46 - Completely seals the cab from the engine bay when deleting heater system - Advanced Auto Fabrication - BMW

Completely seals the cab from the engine bay when deleting heater system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Advanced Auto Fabrication - Corporate Logo
ES#:
4501376
Mfg#:
11647
Ships in 1 Business Day
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3200654 - hardfirewall - HARD Motorsport E46 Firewall Block Off Plate - Completely seals the cab from the engine bay when deleting the blower motor - HARD Motorsport - BMW

Completely seals the cab from the engine bay when deleting the blower motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
HARD Motorsport - Corporate Logo
ES#:
3200654
Mfg#:
HARDFIREWALL
Ships in 10 Business Days
$64.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Covers & Accessories

Engine covers are more than styling statements. They keep moisture, road salt, and debris from damaging your engine, battery, and other underhood components. Engine covers also help protect hoses and wiring harnesses from rodents.

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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