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2004 Mercedes Benz S55 AMG Base Sedan 220.174 V8 5.5L

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Your Vehicle 2004 Mercedes Benz S55 AMG Base Sedan 220.174 V8 5.5L
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2004 Mercedes Benz S55 AMG Base Sedan 220.174 V8 5.5L Engine Parts & Accessories

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Secondary Air Injection Pump

ES#4876767 - 0001407085 - Secondary Air Injection Pump - SAI Pump located on the engine - URO - Mercedes Benz

SAI Pump located on the engine 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4876767
Mfg#:
0001407085
Ships in 2 Business Days
$378.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum 3 Piece Idler Pulley Upgrade - M113K

ES#3102934 - M113K3PCI - Billet Aluminum 3 Piece Idler Pulley Upgrade - M113K - Eliminate weak factory plastic idlers with the UPD M113K Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability. - Ultimate Performance And Design - Mercedes Benz

Eliminate weak factory plastic idlers with the UPD M113K Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability.

Brand:
Ultimate Performance And Design - Corporate Logo
ES#:
3102934
Mfg#:
M113K3PCI
Ships in 2 Business Days
$360.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Synthoil Oil Service Kit (0w-40) - With ECS Magnetic Drain Plug

ES#4609290 - 20492050ECSKT - Liqui Moly Synthoil Oil Service Kit (0w-40) - With ECS Magnetic Drain Plug - Includes Hengst filter and Liqui Moly Synthoil Energy 229.5 Spec oil - Assembled By ECS - Mercedes Benz

Includes Hengst filter and Liqui Moly Synthoil Energy 229.5 Spec oil 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4609290
Mfg#:
20492050ECSKT
Ships on Oct 21, 2026
Auto Notify
ON SALE!
$184.99

This product was last offered at the strikethrough price on
08-19-2026

$178.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Remanufactured Starter

ES#2723781 - 112151000188KT - Remanufactured Starter - Price includes a refundable $65.00 core charge - Bosch - Mercedes Benz

Price includes a refundable $65.00 core charge We Price Match - Give Us A Call or Chat!
thru chassis # A 398576 thru 10/30/03

Brand:
Bosch - Corporate Logo
ES#:
2723781
Mfg#:
112151000188KT
Back Ordered
$378.99

This product was last offered at the strikethrough price on
05-07-2026

$355.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

UPD M113K Supercharger Belt Wrap Kit - Black Belt

ES#3102939 - MB55BW - UPD M113K Supercharger Belt Wrap Kit - Black Belt - Designed to stop the slipping of the belt under boost pressure! - Ultimate Performance And Design - Mercedes Benz

Designed to stop the slipping of the belt under boost pressure!

Brand:
Ultimate Performance And Design - Corporate Logo
ES#:
3102939
Mfg#:
MB55BW
Ships in 2 Business Days
$595.00

This product was last offered at the strikethrough price on
05-10-2026

$350.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M113 Engine Valve Cover

ES#1637269 - 1130100030 - M113 Engine Valve Cover - Left Side - does not include gasket - Genuine Mercedes Benz - Mercedes Benz

Left Side - does not include gasket

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1637269
Mfg#:
1130100030
Ships in 4 Business Days
7% off MSRP

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

$374.00

This product was last offered at the strikethrough price on
08-28-2026

$347.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M113K Mercedes Harmonic Balancer Crankshaft Pulley Counterhold Tool

ES#1797342 - 230589004000 - M113K Mercedes Harmonic Balancer Crankshaft Pulley Counterhold Tool - Removes crank bolt on Mercedes Benz - For loosening the belt pulley or the vibration damper - Genuine Mercedes Benz - Mercedes Benz

Removes crank bolt on Mercedes Benz - For loosening the belt pulley or the vibration damper

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1797342
Mfg#:
230589004000
Ships in 4 Business Days
$343.99

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

$336.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M113 Engine Valve Cover

ES#4830338 - 1130100430 - M113 Engine Valve Cover - Right Side - does not include gasket - URO - Mercedes Benz

Right Side - does not include gasket 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4830338
Mfg#:
1130100430
Ships in 2 Business Days
$324.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#2636206 - 0199971348 - O-Ring - Priced Each - Fuel Injector Seal - Victor Reinz - Mercedes Benz

Fuel Injector Seal Two (2) Required Per Injector

Brand:
Victor Reinz - Corporate Logo
ES#:
2636206
Mfg#:
0199971348
Ships in 6 Business Days
$3.99

This product was last offered at the strikethrough price on
03-10-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drive Belt Idler Pulley Grooved

ES#3659139 - 1132020419 - Drive Belt Idler Pulley Grooved - Includes accessory and supercharger belt idler pulleys - URO - Mercedes Benz

Includes accessory and supercharger belt idler pulleys 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3659139
Mfg#:
1132020419
Ships in 2 Business Days
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

ES#4684776 - 0061532728 - Oil Level Sensor - Located in your vehicle's oil pan - Vemo - Mercedes Benz

Located in your vehicle's oil pan

Brand:
Vemo - Corporate Logo
ES#:
4684776
Mfg#:
0061532728
Ships in 2 Business Days
$295.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mounts - Pair

Reduce engine vibrations with new mounts!

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
5483024
Mfg#:
2202402717KT5
Ships in 4 Business Days
ON SALE!
$293.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Crankshaft Seal

ES#4621481 - 112997024665 - Rear Main Crankshaft Seal - Prevents oil from leaking out of your crankcase at the rear crankshaft flange - Genuine Mercedes Benz - Mercedes Benz

Prevents oil from leaking out of your crankcase at the rear crankshaft flange

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4621481
Mfg#:
112997024665
Ships in 4 Business Days
6% off MSRP

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

$50.00

This product was last offered at the strikethrough price on
08-28-2026

$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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