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BMW Z4 sDrive35is N54 3.0L

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BMW Z4 sDrive35is N54 3.0L Cylinder Head Exhaust Valves

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Conical Spring Kit - Set Of 24

ES#4716120 - SPRKFE20N54BE2 - Conical Spring Kit - Set Of 24 - High performance valve spring kit including retainers. 84lb@ 37mm, 157lb @ 10mm - Supertech - BMW

High performance valve spring kit including retainers. 84lb@ 37mm, 157lb @ 10mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716120
Mfg#:
SPRKFE20N54BE2
Ships on Jul 16, 2026
$965.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Conical Spring Kit - Set Of 24

ES#4643348 - SPRKFE20N54BE - Conical Spring Kit - Set Of 24 - High performance valve spring kit including steel retainers. 75lb @ 37mm, 155lb @ 10mm - Supertech - BMW

High performance valve spring kit including steel retainers. 75lb @ 37mm, 155lb @ 10mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4643348
Mfg#:
SPRKFE20N54BE
Ships in 4 Business Days
$965.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve Set - Sodium Filled - Std Size

ES#4716076 - bmevi-1054s-hsKT - Exhaust Valve Set - Sodium Filled - Std Size - Inconel-Nimonic / Sodium Filled, Std 28mm, set of 12. - Supertech - BMW

Inconel-Nimonic / Sodium Filled, Std 28mm, set of 12. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716076
Mfg#:
BMEVI-1054S-HSKT
Ships on Jul 27, 2026
Auto Notify
$660.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve Set - Sodium Filled - Oversize

ES#4716077 - bmevi1054shs-1KT - Exhaust Valve Set - Sodium Filled - Oversize - Inconel-Nimonic / Sodium Filled, oversize 28.50mm (+0.5mm), set of 12. - Supertech - BMW

Inconel-Nimonic / Sodium Filled, oversize 28.50mm (+0.5mm), set of 12. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716077
Mfg#:
BMEVI1054SHS-1KT
In Stock
$660.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve Set - Black Nitride - Std Size

ES#4716056 - bmivn-1054sKT - Intake Valve Set - Black Nitride - Std Size - Stainless Steel 21-4N, Standard Size 31.40mm - Set of 12 - Supertech - BMW

Stainless Steel 21-4N, Standard Size 31.40mm - Set of 12 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716056
Mfg#:
BMIVN-1054SKT
Ships in 5 Business Days
$310.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve Set - Black Nitride - Oversize

ES#4716057 - bmivn-1054s-1KT - Intake Valve Set - Black Nitride - Oversize - Stainless Steel 21-4N, Oversize 31.9mm (+0.5mm) - Supertech - BMW

Stainless Steel 21-4N, Oversize 31.9mm (+0.5mm) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716057
Mfg#:
BMIVN-1054S-1KT
Ships in 8 Business Days
$310.99 USD
Free Shipping
on orders $49 and up

Exhaust Valve - Sodium Filled - Std Size

ES#4716058 - BMEVI-1054S-HS - Exhaust Valve - Sodium Filled - Std Size - Inconel-Nimonic / Sodium Filled, Std 28mm - Supertech - BMW

Inconel-Nimonic / Sodium Filled, Std 28mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716058
Mfg#:
BMEVI-1054S-HS
In Stock
Auto Notify
Limited Qty Sale
$55.99

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

5mm Single Groove Valve Keeper - Set Of 24

ES#4716125 - KPR-5.0-7S-24 - 5mm Single Groove Valve Keeper - Set Of 24 - Two required per valve, necessary for use with certain supertech valves - Supertech - BMW

Two required per valve, necessary for use with certain supertech valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716125
Mfg#:
KPR-5.0-7S-24
In Stock
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Conical Valve Spring - Set Of 24

ES#4716138 - SPR-FE20BE-2-24 - Performance Conical Valve Spring - Set Of 24 - High performance valve springs. 84lb@ 37mm, 157lb @ 10mm - Supertech - BMW

High performance valve springs. 84lb@ 37mm, 157lb @ 10mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716138
Mfg#:
SPR-FE20BE-2-24
Ships in 8 Business Days
$494.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Conical Valve Spring - Set Of 24

ES#4716139 - SPR-FE20BE-24 - Performance Conical Valve Spring - Set Of 24 - High performance valve springs. 75lb @ 37mm, 155lb @ 10mm - Supertech - BMW

High performance valve springs. 75lb @ 37mm, 155lb @ 10mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716139
Mfg#:
SPR-FE20BE-24
Ships in 8 Business Days
$471.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve - Priced Each

ES#3559563 - 11347573840 - Exhaust Valve - Priced Each - Replacement exhaust valve - TRW - BMW

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

Brand:
TRW - Corporate Logo
ES#:
3559563
Mfg#:
11347573840
In Stock
Limited Qty Sale
$30.01

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Titanium Valve Retainers - Intake - Set Of 12

ES#4716135 - RET-BMN54-TI-12 - Supertech Titanium Valve Retainers - Intake - Set Of 12 - Quality retainers from Supertech - Supertech - BMW

Quality retainers from Supertech affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716135
Mfg#:
RET-BMN54-TI-12
Ships in 6 Business Days
$197.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Conical Valve Spring - Sold Each

ES#4716020 - SPR-FE20BE - Performance Conical Valve Spring - Sold Each - High performance valve springs. 75lb @ 37mm, 155lb @ 10mm - Supertech - BMW

High performance valve springs. 75lb @ 37mm, 155lb @ 10mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716020
Mfg#:
SPR-FE20BE
In Stock
Limited Qty Sale
$19.99

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

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve - Black Nitride - Std Size - Sold Each

ES#4716052 - BMIVN-1054S - Intake Valve - Black Nitride - Std Size - Sold Each - Stainless Steel 21-4N, Standard Size 31.40mm - Supertech - BMW

Stainless Steel 21-4N, Standard Size 31.40mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716052
Mfg#:
BMIVN-1054S
In Stock
Limited Qty Sale
$25.99

This product was last offered at the strikethrough price on
06-08-2026

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve - Priced Each

ES#249040 - 11347573840 - Exhaust Valve - Priced Each - Replacement exhaust valve - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
249040
Mfg#:
11347573840
Ships in 5 Business Days
5% off MSRP

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

$113.99

This product was last offered at the strikethrough price on
06-27-2026

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Titanium Valve Retainers - Exhaust - Set Of 12

ES#4716136 - RET-BMN54-TE-12 - Supertech Titanium Valve Retainers - Exhaust - Set Of 12 - Quality retainers from Supertech - Supertech - BMW

Quality retainers from Supertech affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4716136
Mfg#:
RET-BMN54-TE-12
Ships in 7 Business Days
$197.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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