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2012 Mercedes Benz C63 AMG Base Coupe 204.377 V8 6.3L

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Your Vehicle 2012 Mercedes Benz C63 AMG Base Coupe 204.377 V8 6.3L
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2012 Mercedes Benz C63 AMG Base Coupe 204.377 V8 6.3L Engine Parts & Accessories

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Radiator

ES#4034828 - 1975000003 - Radiator - Ensure proper cooling for your engine with a new radiator. - Behr - Mercedes Benz

Ensure proper cooling for your engine with a new radiator. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Behr - Corporate Logo
ES#:
4034828
Mfg#:
1975000003
In Stock at Vendor
$672.99

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

$656.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

6.3 AMG Air Intake Kit with Hengst Filters

ES#3647563 - 1560940306KT4 - 6.3 AMG Air Intake Kit with Hengst Filters - Featuring European Airboxes And OE Hengst Air Filters - Assembled By ECS - Mercedes Benz

Featuring European Airboxes And OE Hengst Air Filters affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647563
Mfg#:
1560940306KT4
In Stock
$651.99

This product was last offered at the strikethrough price on
04-07-2026

$649.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Pipe and breather hoses

ES#1688833 - 1560100370 - PCV Pipe and breather hoses - Part-Load Breathing - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1688833
Mfg#:
1560100370
Ships in 1 Business Day
7% off MSRP

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

$165.00

This product was last offered at the strikethrough price on
01-06-2026

$153.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Weistec Mercedes-Benz M156 6.2L 63 AMG Heat Exchanger

ES#4714608 - 01-000-00045-0 - Weistec Mercedes-Benz M156 6.2L 63 AMG Heat Exchanger - All Aluminum Construction & Factory Pressure Tested! - Weistec - Mercedes Benz

All Aluminum Construction & Factory Pressure Tested! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4714608
Mfg#:
01-000-00045-0
Ships in 1 Business Day
$599.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mercedes-Benz M156 63 AMG Engine Main Bolt Set Of 20

ES#4715165 - 01-156-00375-8 - Mercedes-Benz M156 63 AMG Engine Main Bolt Set Of 20 - Complete Set of 20 Main Bolts, Must be replaced each time the cylinder head is removed - Weistec - Mercedes Benz

Complete Set of 20 Main Bolts, Must be replaced each time the cylinder head is removed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4715165
Mfg#:
01-156-00375-8
Ships in 1 Business Day
$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M156 Ignition Service Kit

ES#3046201 - 1569060500KT1 - M156 Ignition Service Kit - Includes eight Delphi ignition coils and eight NGK spark plugs - Assembled By ECS - Mercedes Benz

Includes eight Delphi ignition coils and eight NGK spark plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3046201
Mfg#:
1569060500KT1
Ships on Jul 15, 2026
Auto Notify
$713.99

This product was last offered at the strikethrough price on
01-03-2026

$597.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Weistec Mercedes-Benz AMG M156 High Flow Air Filter Set

ES#4714601 - 01-156-01038-5 - Weistec Mercedes-Benz AMG M156 High Flow Air Filter Set - Featuring Weistec Set Of 2 Air Filters, Increased Flow Area, Adds 5-10 Horsepower! - Weistec - Mercedes Benz

Featuring Weistec Set Of 2 Air Filters, Increased Flow Area, Adds 5-10 Horsepower! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4714601
Mfg#:
01-156-01038-5
Ships in 1 Business Day
$199.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes 63 AMG M156 Bosch Fuel Injectors - Set Of 8

ES#4813367 - 1560780023KT - Mercedes 63 AMG M156 Bosch Fuel Injectors - Set Of 8 - Don't let faulty injectors hinder performance - Bosch - Mercedes Benz

Don't let faulty injectors hinder performance 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:
Bosch - Corporate Logo
ES#:
4813367
Mfg#:
1560780023KT
In Stock at Vendor
$580.00

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

$563.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M156 / M159 Weistec Camshaft Phaser Bolts Mercedes-Benz 63 AMG

ES#4667315 - 01-156-01033-0 - M156 / M159 Weistec Camshaft Phaser Bolts Mercedes-Benz 63 AMG - Features Increased Clamping Force on Phaser to Camshaft Connection Eliminating Spinning - Weistec - Mercedes Benz

Features Increased Clamping Force on Phaser to Camshaft Connection Eliminating Spinning affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4667315
Mfg#:
01-156-01033-0
Ships in 1 Business Day
$179.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Electric Engine Cooling Fan

ES#2634711 - 2049066802 - Electric Engine Cooling Fan - 600 Watt - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2634711
Mfg#:
2049066802
Ships in 1 Business Day
7% off MSRP

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

$540.00

This product was last offered at the strikethrough price on
01-06-2026

$502.99 USD
This product is lifetime replacement eligible Lifetime Replacement

M156 OEM High Rate Tensioner Mercedes-Benz 63 AMG

ES#4667312 - 01-000-00194-5 - M156 OEM High Rate Tensioner Mercedes-Benz 63 AMG - Custom Modified for Higher Belt Tension - Weistec - Mercedes Benz

Custom Modified for Higher Belt Tension affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4667312
Mfg#:
01-000-00194-5
Ships in 1 Business Day
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum 5 Piece Idler Pulley Upgrade - M156

Eliminate weak factory plastic idlers with the UPD M156 Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ultimate Performance And Design - Corporate Logo
ES#:
5470401
Mfg#:
M156IDLER
Ships in 1 Business Day
$495.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M156 / M159 Engine Camshaft Followers - Set Of 16

ES#4812405 - 1560500225KT - M156 / M159 Engine Camshaft Followers - Set Of 16 - Featuring Genuine Mercedes-Benz Camshaft Lifters for all M156 63 AMG engine applications. This Set Of 16 Takes care of one side of your engine. - Genuine Mercedes Benz - Mercedes Benz

Featuring Genuine Mercedes-Benz Camshaft Lifters for all M156 63 AMG engine applications. This Set Of 16 Takes care of one side of your engine. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4812405
Mfg#:
1560500225KT
Ships in 1 Business Day
$504.99

This product was last offered at the strikethrough price on
01-06-2026

$461.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes-Benz Weistec M156 C63 E63 AMG Camshaft Cap Bolts

ES#4714728 - 01-156-00633-5 - Mercedes-Benz Weistec M156 C63 E63 AMG Camshaft Cap Bolts - Reusable, unlike the factory bolts which are "one time use" - Weistec - Mercedes Benz

Reusable, unlike the factory bolts which are "one time use" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4714728
Mfg#:
01-156-00633-5
Ships in 1 Business Day
$459.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Weistec Stage 1 & 2 M156 AMG Supercharger Belt

ES#4715464 - 02-156-00389-4 - Weistec Stage 1 & 2 M156 AMG Supercharger Belt - Replacement Belt for Weistec Stage 1 & 2 M156 Supercharger Systems - Weistec - Mercedes Benz

Replacement Belt for Weistec Stage 1 & 2 M156 Supercharger Systems affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4715464
Mfg#:
02-156-00389-4
Ships in 1 Business Day
$109.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M156 Engine Variable Valve Timing Solenoid

ES#4929876 - 1560501465 - M156 Engine Variable Valve Timing Solenoid - Four (4) Required Per Vehicle - Two on the intake, and Two on the exhaust - URO - Mercedes Benz

Four (4) Required Per Vehicle - Two on the intake, and Two on the exhaust affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
4929876
Mfg#:
1560501465
Ships in 1 Business Day
$144.99 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.

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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