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1988-2000 GMC K3500 CATALYTIC CONVERTER (MAGNAFLOW 49-STATE LEGAL DIRECT FIT CATALYTIC CONVERTERS)

Product #: 2121768G Brand: Magnaflow See Product Details
Note: Product images may differ from actual product appearance.
Priced from: $158.50 - $435.03 Custom Fit
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Priced from: $158.50 - $435.03 Custom Fit

Magnaflow 49-State Direct Fit 23453 Catalytic Converter, Stainless Steel, Traditional Converter, Assembly

SKU #:JCW-362640 Mfr #: 23453
  • Dimensions: 35.5 in. overall length
  • Notes: Gaskets Included
  • Location: Driver And Passenger Side
  • 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Magnaflow 49-State Direct Fit Series
  • Traditional Converter Type
  • Stainless Steel Tube Material
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
See more
Submodel Engine Fitnote
Sierra SL 8 Cyl 5.7L Standard Catalyst
Sierra SLE 8 Cyl 5.7L Standard Catalyst
Sierra SLT 8 Cyl 5.7L Standard Catalyst
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
$417.73
per assembly
Free Shipping
Ships 1-2 Business Days
ADD TO CART

Magnaflow 49-State Direct Fit 23179 Catalytic Converter, Stainless Steel, Traditional Converter, Assembly

SKU #:JCW-M6623179 Mfr #: 23179
Submodel Engine Fitnote
Sierra SL 8 Cyl 5.7L Standard Catalyst, with 131 in. Wheelbase
Sierra SLE 8 Cyl 5.7L Standard Catalyst, with 131 in. Wheelbase
Sierra SLT 8 Cyl 5.7L Standard Catalyst, with 131 in. Wheelbase
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
$435.03
per assembly
Free Shipping
Ships 1-2 Business Days
ADD TO CART

Magnaflow 49-State Direct Fit 93476 Catalytic Converter, Stainless Steel, Traditional Converter, Assembly

SKU #:JCW-362972 Mfr #: 93476
Submodel Engine Fitnote
Sierra SLX 8 Cyl 5.7L With 26-1/2 in. Overall Length
Sierra 8 Cyl 5.7L With 26-1/2 in. Overall Length
Sierra SLE 8 Cyl 5.7L With 26-1/2 in. Overall Length
Sierra SL 8 Cyl 5.7L With 26-1/2 in. Overall Length
Sierra SLT 8 Cyl 5.7L With 26-1/2 in. Overall Length
See Fitment Details for Sierra SLX, Sierra, Sierra SLE and 2 others
$179.52
per assembly
Free Shipping
Ships 1-2 Business Days
ADD TO CART

Magnaflow 49-State Direct Fit 93477 Catalytic Converter, Stainless Steel, Traditional Converter, Assembly

SKU #:JCW-362973 Mfr #: 93477
Submodel Engine Fitnote
Sierra SLE 8 Cyl 5.7L Fits all 1988-1989 GMC K3500 Sierra SLE 8 Cyl 5.7L
Sierra SLX 8 Cyl 5.7L Fits all 1988-1989 GMC K3500 Sierra SLX 8 Cyl 5.7L
Sierra 8 Cyl 5.7L Fits all 1988-1989 GMC K3500 Sierra 8 Cyl 5.7L
See Fitment Details for Sierra SLE, Sierra SLX, and Sierra SLX
$158.50
per assembly
Free Shipping
Ships 1-2 Business Days
ADD TO CART

Magnaflow 49-State Direct Fit 95470 Catalytic Converter, Stainless Steel, Traditional Converter, Assembly

SKU #:JCW-363002 Mfr #: 95470
  • Notes: Gaskets Included
  • Location: Front
  • 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Magnaflow 49-State Direct Fit Series
  • Traditional Converter Type
  • Stainless Steel Tube Material
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
Submodel Engine Fitnote
Sierra SL 8 Cyl 7.4L To 15000 GVW
Sierra SLE 8 Cyl 7.4L To 15000 GVW
Sierra SLT 8 Cyl 7.4L To 15000 GVW
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
$410.34
per assembly
Free Shipping
Ships 1-2 Business Days
ADD TO CART

Magnaflow 49-State Direct Fit 95471 Catalytic Converter, Stainless Steel, Traditional Converter, Assembly

SKU #:JCW-537026 Mfr #: 95471
  • Notes: Gaskets Included
  • Location: Rear, Passenger Side
  • 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Magnaflow 49-State Direct Fit Series
  • Traditional Converter Type
  • Stainless Steel Tube Material
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
Submodel Engine Fitnote
Sierra SL 8 Cyl 7.4L Fits all 1996-1997 GMC K3500 Sierra SL 8 Cyl 7.4L
Sierra SLE 8 Cyl 7.4L Fits all 1996-1997 GMC K3500 Sierra SLE 8 Cyl 7.4L
Sierra SLT 8 Cyl 7.4L Fits all 1996-1997 GMC K3500 Sierra SLT 8 Cyl 7.4L
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
$405.49
per assembly
Free Shipping
Ships 1-2 Business Days
ADD TO CART

Magnaflow 49-State Direct Fit 95476 Catalytic Converter, Stainless Steel, Traditional Converter, Assembly

SKU #:JCW-363003 Mfr #: 95476
Submodel Engine Fitnote
Sierra SLX 8 Cyl 7.4L Under 8500 lbs. GVW, With 26-1/2 in. Overall Length
Sierra 8 Cyl 7.4L Under 8500 lbs. GVW, With 26-1/2 in. Overall Length
Sierra SLE 8 Cyl 7.4L Under 8500 lbs. GVW, With 26-1/2 in. Overall Length
Sierra SL 8 Cyl 7.4L Under 8500 lbs. GVW, With 26-1/2 in. Overall Length
Sierra SLT 8 Cyl 7.4L Under 8500 lbs. GVW, With 26-1/2 in. Overall Length
See Fitment Details for Sierra SLX, Sierra, Sierra SLE and 2 others
$237.92
per assembly
Free Shipping
Ships 1-2 Business Days
ADD TO CART

Magnaflow 49-State Direct Fit 95477 Catalytic Converter, Stainless Steel, Traditional Converter, Assembly

SKU #:JCW-363004 Mfr #: 95477
Submodel Engine Fitnote
Sierra SLX 8 Cyl 5.7L Over 8500 lbs. GVW, With 26-1/4 in. Overall Length
With 26-1/4 in. Overall Length
Sierra SLX 8 Cyl 7.4L Over 8500 lbs. GVW, With 26-1/4 in. Overall Length
With 26-1/4 in. Overall Length
Sierra 8 Cyl 5.7L Over 8500 lbs. GVW, With 26-1/4 in. Overall Length
With 26-1/4 in. Overall Length
Sierra 8 Cyl 7.4L Over 8500 lbs. GVW, With 26-1/4 in. Overall Length
With 26-1/4 in. Overall Length
Sierra SLE 8 Cyl 5.7L Over 8500 lbs. GVW, With 26-1/4 in. Overall Length
With 26-1/4 in. Overall Length
Sierra SLE 8 Cyl 7.4L Over 8500 lbs. GVW, With 26-1/4 in. Overall Length
With 26-1/4 in. Overall Length
Sierra SL 8 Cyl 5.7L Over 8500 lbs. GVW, With 26-1/4 in. Overall Length
With 26-1/4 in. Overall Length
Sierra SL 8 Cyl 7.4L Over 8500 lbs. GVW, With 26-1/4 in. Overall Length
With 26-1/4 in. Overall Length
Sierra SLT 8 Cyl 5.7L Over 8500 lbs. GVW, With 26-1/4 in. Overall Length
With 26-1/4 in. Overall Length
Sierra SLT 8 Cyl 7.4L Over 8500 lbs. GVW, With 26-1/4 in. Overall Length
With 26-1/4 in. Overall Length
See Fitment Details for Sierra SLX, Sierra SLX, Sierra and 7 others
$237.92
per assembly
Free Shipping
Ships 1-2 Business Days
ADD TO CART

People Who Viewed this Utimately Purchased

Customer Reviews

Overall Rating
4 out of 5
4 out of 5
Open Ratings Snapshot
Rating breakdown 4 reviews
5 Stars
2
4 Stars
1
3 Stars
0
2 Stars
1
1 Star
0
Ease of Use/Installation
3.8 out of 5
3.8 out of 5
Quality/Construction
4.3 out of 5
4.3 out of 5
3 of 4(75%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
2 out of 5
2 out of 5
it might fit...
May 31, 2014
reelsmartguy
Location: Arizona, USA
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
1 out of 5
1 out of 5
Quality/Construction
4 out of 5
4 out of 5
" but, if you're buying it for a 93 escort lx, it won't. The part number matched, and it was identical to the picture on the website, but it just didn't fit. if you order it and it doesn't fit, just send it back because once you cut it, its too late. don't cut it and weld it to make it fit unless you enjoy anger frustration, and wasting time. "But I'll make it fit!" says the dumb redneck. I made it fit eventually, but it wasn't easy nor was it worth the time. once it was customized to fit, the o2 sensor was pressed against an a/c line. I ended up breaking the sensor and having to buy a new one ($47), cut the fitting off, and weld it on in a different spot. a series of bad decisions on my part. eventually it fit, but man, what a pain! The local "Irish" parts store in my town had the same part for the same price that I could've bought and returned much more easily. I don't recommend buying this or any aftermarket cat online because you never know if it will fit correctly. "
-3points
1out of 5found this review helpful.
Was this helpful?helpful1unhelpful4
Overall Rating
5 out of 5
5 out of 5
cat con
April 9, 2014
BigDaddyD
Location: Hamburg, PA 19526, USA
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" excellent product install was easy no more check engine lihts, quiet truck again "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
Overall Rating
4 out of 5
4 out of 5
Excellent for eliminating emissions
April 5, 2014
doncerdo
Location: Chile
How often do you shop at JC Whitney.com? First Time
Ease of Use/Installation
4 out of 5
4 out of 5
Quality/Construction
3 out of 5
3 out of 5
" Plug and play only change 5 screws and O2 sensor and you are ready to go. Passes all chilean stringent emission tests.
Con: There is no protection for the O2 sensor like the original Catalytic converter so its exposed to damages. Modifications under car must be made to minimize vibration sounds. "
+1point
1out of 1found this review helpful.
Was this helpful?helpful1unhelpful0
Overall Rating
5 out of 5
5 out of 5
Great Catalytic Converter!
December 5, 2013
DaKid2013
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" This was a great product with a great price. Real easy installation. Couldnt ask for anything else. "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
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