{
    "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
}
1988 Chevrolet G20
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
1988 Chevrolet G20

1988 Chevrolet G20 Mufflers

Refine by:

Shop Catalog

Showing 1 - 15 of 490 results
Display item:
15
30
45
Sort by:
Muffler, with Converter -
Walker®
Muffler, with Converter -
Part Number: WK17855
Guaranteed to Fit
$53.49
Vehicle Fitment
  • 1988 Chevrolet G20 Chevy Van 6 Cyl 4.3L With Converter
  • 1988 Chevrolet G20 Beauville 6 Cyl 4.3L With Converter
  • 1988 Chevrolet G20 Sportvan 6 Cyl 4.3L With Converter
Product Details
Series : SoundFX SeriesQuantity 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.

Overall Length : 26 in. overall lengthMaterial : Made of Aluminized SteelRecommended Use : OE ReplacementProduct Fit : May Require Minor Modification
Muffler, 125.0 In. Wheelbase - Driver or Passenger Side
Walker®
Muffler, 125.0 In. Wheelbase - Driver or Passenger Side
Part Number: WK18124
Guaranteed to Fit
$42.99
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 8 Cyl 6.2L 125.0 in. Wheelbase
  • 1988 Chevrolet G20 Chevy Van 8 Cyl 6.2L 125.0 in. Wheelbase
  • 1988 Chevrolet G20 Sportvan 8 Cyl 6.2L 125.0 in. Wheelbase
Product Details
Location : Driver or Passenger SideSeries : Tru Fit SeriesQuantity 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 : Made of Aluminized SteelRecommended Use : OE Replacement
Muffler, with Converter -
Walker®
Muffler, with Converter -
Part Number: WK17849
Guaranteed to Fit
$55.49
Vehicle Fitment
  • 1988 Chevrolet G20 Chevy Van 8 Cyl 5.0L With Converter
  • 1988 Chevrolet G20 Sportvan 8 Cyl 5.0L With Converter
  • 1988 Chevrolet G20 Beauville 8 Cyl 5.0L With Converter
Product Details
Notes : Modifications and/or additional parts requiredSeries : SoundFX SeriesQuantity 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.

Overall Length : 25.5 in. overall lengthMaterial : Made of Aluminized SteelRecommended Use : OE ReplacementProduct Fit : May Require Minor Modification
Muffler, 125.0 In. Wheelbase, Van, Light Duty Emissions -
Walker®
Muffler, 125.0 In. Wheelbase, Van, Light Duty Emissions -
Part Number: WK21054
Guaranteed to Fit
$75.99
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 8 Cyl 5.7L 125.0 in. Wheelbase, Van, Light Duty Emissions
  • 1988 Chevrolet G20 Chevy Van 8 Cyl 5.7L 125.0 in. Wheelbase, Van, Light Duty Emissions
  • 1988 Chevrolet G20 Sportvan 8 Cyl 5.7L 125.0 in. Wheelbase, Van, Light Duty Emissions
Product Details
Series : Quiet-Flow SS SeriesQuantity 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 : Made of Aluminized SteelRecommended Use : OE Replacement
Muffler, 125.0 In. Wheelbase, Requires PN35103 Hanger - Driver or Passenger Side
Walker®
Muffler, 125.0 In. Wheelbase, Requires PN35103 Hanger - Driver or Passenger Side
Part Number: WK18274
Guaranteed to Fit
$53.99
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 8 Cyl 6.2L 125.0 in. Wheelbase, Requires PN[35103] Hanger
  • 1988 Chevrolet G20 Chevy Van 8 Cyl 6.2L 125.0 in. Wheelbase, Requires PN[35103] Hanger
  • 1988 Chevrolet G20 Sportvan 8 Cyl 6.2L 125.0 in. Wheelbase, Requires PN[35103] Hanger
Product Details
Location : Driver or Passenger SideSeries : SoundFX SeriesQuantity 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 : Made of Aluminized SteelRecommended Use : OE Replacement
Muffler, with Converter -
Walker®
Muffler, with Converter -
Part Number: WK18177
Guaranteed to Fit
$44.99
Vehicle Fitment
  • 1988 Chevrolet G20 Chevy Van 8 Cyl 5.0L With Converter
  • 1988 Chevrolet G20 Sportvan 8 Cyl 5.0L With Converter
  • 1988 Chevrolet G20 Beauville 8 Cyl 5.0L With Converter
Product Details
Series : Tru Fit SeriesQuantity 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.

Overall Length : 26 in. overall lengthMaterial : Made of Aluminized SteelRecommended Use : OE Replacement
Muffler, with Converter -
Walker®
Muffler, with Converter -
Part Number: WK18176
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 6 Cyl 4.3L With Converter
  • 1988 Chevrolet G20 Sportvan 6 Cyl 4.3L With Converter
  • 1988 Chevrolet G20 Chevy Van 6 Cyl 4.3L With Converter
Product Details
Series : Tru Fit SeriesQuantity 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 : Made of Aluminized SteelRecommended Use : OE Replacement
Muffler, 125.0 In. Wheelbase - Driver or Passenger Side
Walker®
Muffler, 125.0 In. Wheelbase - Driver or Passenger Side
Part Number: WK17845
Guaranteed to Fit
$55.99
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 8 Cyl 6.2L 125.0 in. Wheelbase
  • 1988 Chevrolet G20 Chevy Van 8 Cyl 6.2L 125.0 in. Wheelbase
  • 1988 Chevrolet G20 Sportvan 8 Cyl 6.2L 125.0 in. Wheelbase
Product Details
Location : Driver or Passenger SideNotes : Modifications and/or additional parts requiredSeries : SoundFX SeriesQuantity 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.

Overall Length : 26.5 in. overall lengthMaterial : Made of Aluminized SteelRecommended Use : OE ReplacementProduct Fit : May Require Minor Modification
Muffler, Van -
Walker®
Muffler, Van -
Part Number: WK22512
Guaranteed to Fit
$70.49
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 6 Cyl 4.3L Van
  • 1988 Chevrolet G20 Sportvan 6 Cyl 4.3L Van
  • 1988 Chevrolet G20 Chevy Van 6 Cyl 4.3L Van
Product Details
Series : Quiet-Flow SS SeriesQuantity 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 : Made of Aluminized SteelRecommended Use : OE Replacement
Muffler, 125.0 In. Wheelbase, Requires Part # 104-7001 Hanger
BRExhaust®
Muffler, 125.0 In. Wheelbase, Requires Part # 104-7001 Hanger
Part Number: BO1005086
Guaranteed to Fit
$53.49
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 8 Cyl 6.2L 125.0 in. Wheelbase, Requires Part # [104-7001] Hanger
  • 1988 Chevrolet G20 Chevy Van 8 Cyl 6.2L 125.0 in. Wheelbase, Requires Part # [104-7001] Hanger
  • 1988 Chevrolet G20 Sportvan 8 Cyl 6.2L 125.0 in. Wheelbase, Requires Part # [104-7001] Hanger
Product Details
Location : Driver or Passenger SideQuantity Sold : Sold individuallyWarranty : 2-year BRExhaust 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.

Overall Length : 26.5 in.Recommended Use : OE Replacement
Muffler, 125.0 In. Wheelbase, with Single Catalytic Converter, Light Duty Emission -
Walker®
Muffler, 125.0 In. Wheelbase, with Single Catalytic Converter, Light Duty Emission -
Part Number: WK18180
Guaranteed to Fit
$66.49
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 8 Cyl 5.7L 125.0 in. Wheelbase, With Single Catalytic Converter, Light Duty Emission
  • 1988 Chevrolet G20 Chevy Van 8 Cyl 5.7L 125.0 in. Wheelbase, With Single Catalytic Converter, Light Duty Emission
  • 1988 Chevrolet G20 Sportvan 8 Cyl 5.7L 125.0 in. Wheelbase, With Single Catalytic Converter, Light Duty Emission
Product Details
Series : Tru Fit SeriesQuantity 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 : Made of Aluminized SteelRecommended Use : OE Replacement
Muffler, 125.0 In. Wheelbase, with Dual Catalytic Converters, Heavy Duty Emission -
Walker®
Muffler, 125.0 In. Wheelbase, with Dual Catalytic Converters, Heavy Duty Emission -
Part Number: WK18160
Guaranteed to Fit
$59.49
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 8 Cyl 5.7L 125.0 in. Wheelbase, With Dual Catalytic Converters, Heavy Duty Emission
  • 1988 Chevrolet G20 Chevy Van 8 Cyl 5.7L 125.0 in. Wheelbase, With Dual Catalytic Converters, Heavy Duty Emission
  • 1988 Chevrolet G20 Sportvan 8 Cyl 5.7L 125.0 in. Wheelbase, With Dual Catalytic Converters, Heavy Duty Emission
Product Details
Series : Tru Fit SeriesQuantity 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 : Made of Aluminized SteelRecommended Use : OE Replacement
Muffler, with Converter
BRExhaust®
Muffler, with Converter
Part Number: BO1005132
Guaranteed to Fit
$103.99
Vehicle Fitment
  • 1988 Chevrolet G20 Chevy Van 8 Cyl 5.0L With Converter
  • 1988 Chevrolet G20 Sportvan 8 Cyl 5.0L With Converter
  • 1988 Chevrolet G20 Beauville 8 Cyl 5.0L With Converter
Product Details
Location : Driver Or Passenger SideQuantity Sold : Sold individuallyWarranty : 2-year BRExhaust 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.

Overall Length : 25.5 in.Recommended Use : OE Replacement
Muffler
BRExhaust®
Muffler
Part Number: BO1011198
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 6 Cyl 4.3L
  • 1988 Chevrolet G20 Sportvan 6 Cyl 4.3L
  • 1988 Chevrolet G20 Chevy Van 6 Cyl 4.3L
Product Details
Location : Driver Or Passenger SideQuantity Sold : Sold individuallyWarranty : 2-year BRExhaust 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.

Overall Length : 25 in.Recommended Use : OE Replacement
Muffler, with Converter
BRExhaust®
Muffler, with Converter
Part Number: BO1005069
Guaranteed to Fit
$111.99
Vehicle Fitment
  • 1988 Chevrolet G20 Beauville 6 Cyl 4.3L With Converter
  • 1988 Chevrolet G20 Sportvan 6 Cyl 4.3L With Converter
  • 1988 Chevrolet G20 Chevy Van 6 Cyl 4.3L With Converter
Product Details
Location : Driver Or Passenger SideQuantity Sold : Sold individuallyWarranty : 2-year BRExhaust 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.

Overall Length : 29.25 in.Recommended Use : OE Replacement
Page 1 of 33 | Showing 1 - 15 of 490 results

Popular Products

Product Questions & Answers

BRExhaust Muffler
$45.49
Q:where are the inlet and outlet sizes?
bigsky
A:BEST ANSWERHi RD Bishop, I'm glad to assist you. The inlet and outlet sizes are not noted anymore since it is a direct-fit vehicle-specific part. For us to carefully check and be accurate on the part you need, please provide the complete information of your vehicle (year, make, model, submodel, and engine size). The VIN would be much helpful. I hope this helps. Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

Muffler Replacement Cost Estimates, FAQs, and More
Muffler Replacement Cost Estimates, FAQs, and MoreThe muffler silences the engine exhaust. When the exhaust valve opens, a high-pressure gas is released, sending a strong air pressure wave through the atmosphere in the exhaust system.
Improve Your Exhaust Note With These Exhaust System Parts
Improve Your Exhaust Note With These Exhaust System PartsChoosing your header’s material is important because the header plays a big role in your vehicle’s exhaust note and the engine’s acoustics. Generally speaking, stainless steel exhaust parts create a clean and high-pitched metallic noise. One way to describe it is like how aluminum cans reverberate sound. Meanwhile, steel exhaust
Exhaust Coupling Alternatives (No Welding Needed)
Exhaust Coupling Alternatives (No Welding Needed)The engine exhaust initially contains oxides of nitrogen, hydrocarbons, and carbon monoxide. The front part of the catalytic converter nearest the manifold handles the oxides of nitrogen, but the second part is needed for hydrocarbons and carbon monoxide.
Is There a Strong Exhaust Smell Outside Your Car? Here’s Why
Is There a Strong Exhaust Smell Outside Your Car? Here’s WhyThere can be a number of reasons why there’s a strong exhaust smell coming from outside your car. Here are the most common ones. Damaged Catalytic Converter The catalytic converter has layers that convert sulfur into sulfur dioxide, which is an odorless gas. If it gets damaged, the vehicle can exude a
Why Is My Car So Loud?: 12 Causes of Loud Engine Noise
Why Is My Car So Loud?: 12 Causes of Loud Engine NoiseIf you hear a rattling noise from the catalytic converter, it could mean that it’s close to failure. The converter has a lot of small parts inside that could break off over time. When this happens, they might rattle around inside the converter while the engine is running.
Common Types of Mufflers
Common Types of MufflersAlso called the resonator chamber or simply resonator, the resonating chamber amplifies and tunes the exhaust sounds into something more attractive and pleasant to human ears. The muffler can have multiple resonators and lays them out at specific lengths. Combined with metal plates, the chambers bounce sound waves together, causing