{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
2004 Jeep Wrangler

Accessory Belt Tensioners

Avoid the headache caused by a bad accessory belt tensioner. To prevent your vehicle from suddenly breaking down in the middle of the road, don’t think twice about getting a replacement belt tensioner from CarParts.com. We’re your one-stop shop for OEM-quality auto parts and accessories that won’t break the bank. Don’t wait until your engine overheats. Buy an accessory belt tensioner assembly from us today to enjoy unbeatable pricing and fast shipping.
Refine by:

Shop Catalog

Showing 1 - 14 of 14 results
Sort by:
Accessory Belt Tensioner, 6 Cyl., 4.0L Engine
Part Number: REPJ380201
Guaranteed to Fit
$24.40
Vehicle Fitment
  • 2004 Jeep Wrangler Rubicon 6 Cyl 4.0L
  • 2004 Jeep Wrangler X 6 Cyl 4.0L
  • 2004 Jeep Wrangler Sahara 6 Cyl 4.0L
  • 2004 Jeep Wrangler Unlimited 6 Cyl 4.0L
  • 2004 Jeep Wrangler Sport 6 Cyl 4.0L
Product Details
Notes : Flat; 0.67 in. inside diameter; 2.76 in. outside diameter; 0.98 in. width; Fits 4.0L engines onlyReplaces OE Number : 4854089Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 89245, 4854089Returns Policy : 30-Day Return Policy
Accessory Belt Tensioner, 4 Cyl 2.4L -
Part Number: RC38020001
Guaranteed to Fit
$23.99
Vehicle Fitment
  • 2004 Jeep Wrangler SE 4 Cyl 2.4L
Product Details
Notes : Steel smooth/backside, With bolt; 1 pulley with 70 mm Diameter; 2.76 in. outside diameter; 0.67 in. inside diameter; 0.98 in. widthReplaces OE Number : 4861277ADQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 38185, 4861277ADReturns Policy : 30-Day Return Policy
Accessory Belt Tensioner, 4 Cyl 2.4L, No Slack Automatic Belt Tensioner Series -
Part Number: DY89280
Guaranteed to Fit
$45.99
Vehicle Fitment
  • 2004 Jeep Wrangler SE 4 Cyl 2.4L
Product Details
Quantity 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 Automatic Belt Tensioner SeriesInterchange Part Number : RC38020001
Accessory Belt Tensioner, 4 Cyl 2.4L, OE Replacement Series -
Part Number: AC38185
Guaranteed to Fit
$109.49
Vehicle Fitment
  • 2004 Jeep Wrangler SE 4 Cyl 2.4L
Product Details
Quantity Sold : AssemblyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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 : OE Replacement SeriesInterchange Part Number : RC38020001
Accessory Belt Tensioner, 4 Cyl 2.4L -
Part Number: GAT38185
Guaranteed to Fit
$46.49
Vehicle Fitment
  • 2004 Jeep Wrangler SE 4 Cyl 2.4L
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Gates limited warrantyProp 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.

Interchange Part Number : JRC38020001Product Fit : Direct Fit
Accessory Belt Tensioner, 4 Cyl 2.4L -
Part Number: CR4861277AD
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2004 Jeep Wrangler SE 4 Cyl 2.4L
Product Details
Replaces OE Number : 04861277AD, 4861277Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Crown limited warrantyProp 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.

Specialty Part : Performance Part by JCWProduct Fit : Direct Fit
Accessory Belt Tensioner, 6 Cyl 4.0L -
Part Number: 4854089AB
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 2004 Jeep Wrangler Sport 6 Cyl 4.0L
  • 2004 Jeep Wrangler Rubicon 6 Cyl 4.0L
  • 2004 Jeep Wrangler X 6 Cyl 4.0L
  • 2004 Jeep Wrangler Sahara 6 Cyl 4.0L
  • 2004 Jeep Wrangler Unlimited 6 Cyl 4.0L
Product Details
Notes : Smooth; Complete tensionerReplaces OE Number : 4854089Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Crown limited warrantyProp 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.

Specialty Part : Performance Part by JCWRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Tensioner, 6 Cyl 4.0L
Part Number: GAT38163
Guaranteed to Fit
$47.49
Vehicle Fitment
  • 2004 Jeep Wrangler Rubicon 6 Cyl 4.0L
  • 2004 Jeep Wrangler X 6 Cyl 4.0L
  • 2004 Jeep Wrangler Sahara 6 Cyl 4.0L
  • 2004 Jeep Wrangler Unlimited 6 Cyl 4.0L
  • 2004 Jeep Wrangler Sport 6 Cyl 4.0L
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Gates limited warrantyProp 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.

Interchange Part Number : REPJ380201Product Fit : Direct Fit
Accessory Belt Tensioner, 6 Cyl 4.0L, No Slack Automatic Belt Tensioner Series
Part Number: DY89245
Guaranteed to Fit
$50.49
Vehicle Fitment
  • 2004 Jeep Wrangler Rubicon 6 Cyl 4.0L
  • 2004 Jeep Wrangler X 6 Cyl 4.0L
  • 2004 Jeep Wrangler Sahara 6 Cyl 4.0L
  • 2004 Jeep Wrangler Unlimited 6 Cyl 4.0L
  • 2004 Jeep Wrangler Sport 6 Cyl 4.0L
Product Details
Quantity 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 Automatic Belt Tensioner SeriesInterchange Part Number : JJ380201
Accessory Belt Tensioner, 6 Cyl 4.0L, OE Replacement Series
Part Number: AC38163
Guaranteed to Fit
$119.99
Vehicle Fitment
  • 2004 Jeep Wrangler Rubicon 6 Cyl 4.0L
  • 2004 Jeep Wrangler X 6 Cyl 4.0L
  • 2004 Jeep Wrangler Sahara 6 Cyl 4.0L
  • 2004 Jeep Wrangler Unlimited 6 Cyl 4.0L
  • 2004 Jeep Wrangler Sport 6 Cyl 4.0L
Product Details
Quantity Sold : AssemblyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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 : OE Replacement SeriesInterchange Part Number : REPJ380201
Accessory Belt Tensioner, To Be Superseded By Pn[4861277Ad], 2.4L, Crown Drive Belt Tensioner -
Part Number: 4861277AB
Guaranteed to Fit
$45.99
Vehicle Fitment
  • 2004 Jeep Wrangler SE 4 Cyl 2.4L To Be Superseded By Pn[4861277Ad]
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Crown limited warrantyProp 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.

Specialty Part : Performance Part by JCWSeries : Crown Drive Belt TensionerRecommended Use : OE ReplacementProduct Fit : Direct Fit
Universal, Accessory Belt Tensioner
Part Number: H1997151
Universal Fit
$152.06
Product Details
Quantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 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.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCWRecommended Use : PerformanceProduct Fit : Universal
Accessory Belt Tensioner
Part Number: H1997156
Universal Fit
$99.86
Product Details
Quantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 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.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCWRecommended Use : Performance ReplacementProduct Fit : Universal
Accessory Belt Tensioner
Part Number: H1997268
Universal Fit
$466.95
Product Details
Quantity Sold : Sold individuallyWarranty : 90-day Holley limited warrantyProp 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.

Additional Promotions : Holley Brands IRS Tax SaleSpecialty Part : Performance Part by JCWRecommended Use : Performance ReplacementProduct Fit : Universal
Page 1 of 1 | Showing 1 - 14 of 14 results

Top Rated Products

Accessory Belt Tensioner
$31.99( Review)
Shipping is no good. Didn't arrive the day it was supposed to be delivered. Call cusSee More
Jose R.
VERIFIED PURCHASER
Accessory Belt Tensioner
$37.02( Review)
Fit and worked perfectly
Lenny S.
VERIFIED PURCHASER

Shopping for Accessory Belt Tensioner

Accessory Belt Tensioner Shopping Info

What Is an Accessory Belt Tensioner?

Different car mechanisms, such as your air conditioning or power steering, use belts to help them operate. Your accessory belt tensioner works by adjusting the tension of these belts so that your car’s accessories can function properly.

How Much Does an Accessory Belt Tensioner Replacement Cost?

Accessory belt tensioners usually cost between $10 and $90. Multiple factors can affect part pricing, such as inclusions, or the year, make, and model of the vehicle it’s for. Labor costs to replace your accessory belt tensioner may range from $80 to $100, depending on your location and vehicle model.

Shop for Aftermarket Accessory Belt Tensioners on CarParts.com

Don’t let a loose or broken accessory belt tensioner ruin your car. Don’t worry. You can easily restore your ride by getting an OE-grade replacement aftermarket accessory belt tensioner here at CarParts.com.

Accessory belt tensioners are durable, but they can come with various types of warranties that span one or two years, or lifetime limited warranties. They may also be sold individually, as sets, or in kits, depending on your requirements. Our user-friendly website lets you place an order in just a few clicks.

Our aftermarket  accessory belt tensioners ensure OE-grade fit and function without costing you a fortune. Our products are expertly sourced from trusted brands, promising durability and exact specifications at prices that won’t break the bank. We can help you fix your car without going over your budget.

Do you want to find accessory belt tensioners based on vehicle compatibility? Enter your car’s year, make, and model into our vehicle selector to easily narrow down your selection. If you’re feeling unsure about your order, our customer service team is ready 24/7 to answer all of your questions. Check out our accessory belt tensioner catalog and place your order today!

Featured Makes