{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2012 Mercedes Benz CLS550
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2012 Mercedes Benz CLS550

2012 Mercedes Benz CLS550 Accessory Belt Idler Pulleys

Refine by:

Shop Catalog

Showing 1 - 15 of 23 results
Display item:
15
30
45
Sort by:
Accessory Belt Idler Pulley, 4.7L Engine, 8 Cylinder, Serpentine, Flat, 2.56 In. Outside Diameter
Replacement
Accessory Belt Idler Pulley, 4.7L Engine, 8 Cylinder, Serpentine, Flat, 2.56 In. Outside Diameter
Part Number: REPA317404
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
Product Details
Notes : Serpentine; Flat; 0.67 in. inside diameter; 2.56 in. outside diameter; 0.96 in. widthWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Numberof Grooveson Pulley : 0Interchange Part Number : 89161, 36106, 231161, 419597, 252822G000, 4627039AAReplaces OE Number : 36106, 231161, 419597, 252822G000, 4627039AARecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Febi®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: FBI2782020219
Guaranteed to Fit
$19.99
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 All Submodels All Engines
Product Details
Location : LowerWarranty : 24-month or 24,000-mile limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dayco®
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89161
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
Product Details
Warranty : 1 year or 12,000-mile Dayco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : No Slack SeriesInterchange Part Number : REPA317404, 36106, 231161, 419597, 252822G000, 4627039AAReplaces OE Number : 36106, 231161, 419597, 252822G000, 4627039AAProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Febi®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: FBI2782020619
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 All Submodels All Engines
Product Details
Warranty : 24-month or 24,000-mile limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Drive Belt Idler Pulley (Smooth) - Replaces OE Number 278-202-06-19
Gates®
Drive Belt Idler Pulley (Smooth) - Replaces OE Number 278-202-06-19
Part Number: GAT49371
Guaranteed to Fit
$21.99
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
Product Details
Notes : SmoothWarranty : 24-month or 24,000-mile limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Gates OE ReplacementReplaces OE Number : 278-202-06-19Recommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Febi®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: FBI2782020519
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 All Submodels All Engines
Product Details
Location : UpperWarranty : 24-month or 24,000-mile limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Vaico®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: VCOV303113
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L enginedesignationname: 278.922; Aftermarket Grade; Grooved
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L enginedesignationname: 278.922; Aftermarket Grade; Grooved
Product Details
Warranty : 2-year or 24,000-mile Vaico limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsInterchange Part Number : 2782020519, A2782020519Replaces OE Number : 2782020519, A2782020519Recommended Use : OE ReplacementProduct Fit : Direct Fit
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36434
Guaranteed to Fit
$40.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
Product Details
Location : Grooved PulleyNotes : 25 mm W; 17 mm ID Bearing Bore; 65 mm OD; Flanged Pulley; Includes Bolt, Dust Shield, and RetainerWarranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : DriveAlign SeriesNumberof Grooveson Pulley : 6Material : ThermoplasticRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Sold individually
Gates®
Accessory Belt Idler Pulley - Sold individually
Part Number: GAT2782020219
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 All Submodels All Engines
Product Details
Location : LowerWarranty : 24-month limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Accessory Belt Idler Pulley - Direct Fit, Sold individually
ContiTech®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: CTT50078
Guaranteed to Fit
$44.99
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L Accessory Drive; Smooth Pulley
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L Accessory Drive; Smooth Pulley
Product Details
Warranty : 5-year ContiTech limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : ThermoplasticRecommended Use : OE ReplacementProduct Fit : Direct Fit
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36432
Guaranteed to Fit
$44.99
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L Smooth Pulley
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L Smooth Pulley
Product Details
Notes : 25 mm W; 17 mm ID Bearing Bore; 65 mm OD; Includes Bolt, Dust Shield, and RetainerWarranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : DriveAlign SeriesNumberof Grooveson Pulley : 0Material : ThermoplasticRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Vaico®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: VCOV310032
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L enginedesignationname: 278.922; Aftermarket Grade
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L enginedesignationname: 278.922; Aftermarket Grade
Product Details
Warranty : 2-year or 24,000-mile Vaico limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsInterchange Part Number : 11927HG00A, 6112340193, 6112340293, A11927HG00A, A6112340193, A6112340293Replaces OE Number : 11927HG00A, 6112340193, 6112340293, A11927HG00A, A6112340193, A6112340293Recommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
INA®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: IN86112340293
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 All Submodels All Engines
Product Details
Location : CenterWarranty : 24-month limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Universal, Sold individually
Holley®
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997150
Universal Fit
$51.17
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : PerformanceProduct Fit : Universal
Accessory Belt Idler Pulley - Universal, Sold individually
Holley®
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997153
Universal Fit
$69.49
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : PerformanceProduct Fit : Universal
Page 1 of 2 | Showing 1 - 15 of 23 results

Top Rated Products

Dayco No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
$18.49( Review)
Pulley number two. When doing the job… complete it with all parts from car parts
Patrick W.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

INA Accessory Belt Idler Pulley - Direct Fit, Sold individually
$23.49
Q:Is this a guide pulley?
Justin P.
A:BEST ANSWERHi Justin, I'm glad to assist you. Yes, it is. Click on the link below for direct ordering to take advantage of our limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/accessory-belt-idler-pulley/ina/in86112340293?can=CPAE1047_CSQA_20230824 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

Where is the Idler Pulley Located?
Where is the Idler Pulley Located?Accessing the idler pulley can be deceptively tricky and you’ll need tools like a socket set and a torque wrench. It varies though, and on some engines it’s very easy but the belt needs to be removed first. .u3bac4795d176ea268a646d1c916030f2 { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea;
Bad Idler Pulley Symptoms Plus Replacement Recommendations
Bad Idler Pulley Symptoms Plus Replacement RecommendationsTo fully understand the function of an idler pulley, let’s look at how the whole mechanism works. If you own a modern vehicle, it probably has one serpentine belt rather than multiple V-belts.