1988-2000 GMC K3500 CATALYTIC CONVERTER (DAVICO 49-STATE LEGAL (NO CA) CATALYTIC CONVERTER)

Select Vehicle

Priced from:

$197.22 - $451.34
Product #: 68290G Brand: Davico
Customer Rating: 2.3 of 5 stars

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-DAV19335 Mfr #: 19335
  • Davico Exact Fit Series
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
  • Davico Exact Fit Series
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
$451.34

Per Assembly

Ships: 1-2 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • 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

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-DAV19335 Mfr #: 19335
  • Davico Exact Fit Series
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
  • Davico Exact Fit Series
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
$451.34

Per Assembly

Ships: 1-2 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, Sierra SLT and 3 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 5.7L
  • With 155-1/2 in. Wheelbase
  • Sierra SLE
  • 8 Cyl 5.7L
  • With 155-1/2 in. Wheelbase
  • Sierra SLT
  • 8 Cyl 5.7L
  • With 155-1/2 in. Wheelbase
  • Sierra SL
  • 8 Cyl 7.4L
  • With 155-1/2 in. Wheelbase
  • Sierra SLE
  • 8 Cyl 7.4L
  • With 155-1/2 in. Wheelbase
  • Sierra SLT
  • 8 Cyl 7.4L
  • With 155-1/2 in. Wheelbase

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-DAV19435 Mfr #: 19435
  • Davico Exact Fit Series
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
  • Davico Exact Fit Series
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
$417.32

Per Assembly

Ships: 1-2 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, Sierra SLT and 3 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 5.7L
  • With Gaskets
  • Sierra SLE
  • 8 Cyl 5.7L
  • With Gaskets
  • Sierra SLT
  • 8 Cyl 5.7L
  • With Gaskets
  • Sierra SL
  • 8 Cyl 7.4L
  • With Gaskets
  • Sierra SLE
  • 8 Cyl 7.4L
  • With Gaskets
  • Sierra SLT
  • 8 Cyl 7.4L
  • With Gaskets

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-DAV19435 Mfr #: 19435
  • Davico Exact Fit Series
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
  • Davico Exact Fit Series
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
$417.32

Per Assembly

Ships: 1-2 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 7.4L
  • With Gaskets
  • Sierra SLE
  • 8 Cyl 7.4L
  • With Gaskets
  • Sierra SLT
  • 8 Cyl 7.4L
  • With Gaskets

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-DAV19021 Mfr #: 19021
  • Davico Exact Fit Series
  • Dimensions: 58.25 in. L x 28.5 in. W x 13.5 in. H
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
  • Davico Exact Fit Series
  • Dimensions: 58.25 in. L x 28.5 in. W x 13.5 in. H
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
$335.58

Per Assembly

Ships: 1-2 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, Sierra SLT and 3 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 5.7L
  • Without Gaskets, Inlet Flange Bolt Holes 3.25 Inch., Over 8500 Gvw
  • Sierra SLE
  • 8 Cyl 5.7L
  • Without Gaskets, Inlet Flange Bolt Holes 3.25 Inch., Over 8500 Gvw
  • Sierra SLT
  • 8 Cyl 5.7L
  • Without Gaskets, Inlet Flange Bolt Holes 3.25 Inch., Over 8500 Gvw
  • Sierra SL
  • 8 Cyl 7.4L
  • Without Gaskets, Inlet Flange Bolt Holes 3.25 Inch., Over 8500 Gvw
  • Sierra SLE
  • 8 Cyl 7.4L
  • Without Gaskets, Inlet Flange Bolt Holes 3.25 Inch., Over 8500 Gvw
  • Sierra SLT
  • 8 Cyl 7.4L
  • Without Gaskets, Inlet Flange Bolt Holes 3.25 Inch., Over 8500 Gvw

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-DAV19021 Mfr #: 19021
  • Davico Exact Fit Series
  • Dimensions: 58.25 in. L x 28.5 in. W x 13.5 in. H
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
  • Davico Exact Fit Series
  • Dimensions: 58.25 in. L x 28.5 in. W x 13.5 in. H
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
$335.58

Per Assembly

Ships: 1-2 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 7.4L
  • Without Gaskets, Inlet Flange Bolt Holes 3.25 Inch., Over 8500 Gvw
  • Sierra SLE
  • 8 Cyl 7.4L
  • Without Gaskets, Inlet Flange Bolt Holes 3.25 Inch., Over 8500 Gvw
  • Sierra SLT
  • 8 Cyl 7.4L
  • Without Gaskets, Inlet Flange Bolt Holes 3.25 Inch., Over 8500 Gvw

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-DAV14776 Mfr #: 14776
  • Davico Standard Series
  • Dimensions: 26.25 in. overall length
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
  • Davico Standard Series
  • Dimensions: 26.25 in. overall length
  • 49-state legal - no CA shipments
  • Product Fit: Direct fit
  • Aluminized steel Tube Material
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
$197.22

Per Assembly

Ships: 1-2 business days

Add to Cart
See Fitment Details for Sierra SLX, Sierra SLX, Sierra and 7 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • 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
Overall Rating
2.3 out of 5
2.3 out of 5
Open Ratings Snapshot
Rating breakdown 3 reviews
5 Stars
0
4 Stars
1
3 Stars
0
2 Stars
1
1 Star
1
Ease of Use/Installation
3 out of 5
3 out of 5
Quality/Construction
3 out of 5
3 out of 5
2 of 3(67%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
1 out of 5
1 out of 5
A Nightmare. "Workmanship" and "Quality", isn't.
September 20, 2013
PegLegJim
Location: Easthampton, MA, USA
How often do you shop at JC Whitney.com? Once a Year
Ease of Use/Installation
1 out of 5
1 out of 5
Quality/Construction
1 out of 5
1 out of 5
"I'm now retired, but was an auto, marine, heavy equipment and small engine mechanic for 40+ years, and this is the worse "Exact Fit" system I've EVER seen.
This is my personal Jeep, with original/stock exhaust.
Spacing of the flanges was OVER 3/8" OFF (that's a MILE for those who are unfamiliar). Flanges were not even at same angles as the stock pipe, so they were not parallel to their mating flanges, making a seal NEARLY IMPOSSIBLE. Speaking of flanges, while stock pipe had 1/2" flange holes on driver side, passenger side requires 1/4" holes. JCW pipe came with 1/2" holes on BOTH flanges, requiring me to use bushings to allow for proper draw-down of the bolts/springs. The welds were so sloppy and poorly done, it looked like it was done in a junior high school shop. Why there was an extra hole for an Oxygen Sensor that doesn't exist on ANY of the Jeep Liberty years within 4 years of mine angered me as well. The plug to seal that hole is a $15.00 part (after tax). DO YOURSELF A FAVOR. GO TO YOUR LOCAL DEALERSHIP AND GET THE CORRECT FITTING PART.
"
-1point
0out of 1found this review helpful.
Was this helpful?helpful0unhelpful1
Overall Rating
4 out of 5
4 out of 5
Cat replacement
September 19, 2013
Jesse
Location: Chocorua, Tamworth, NH, 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
"We had this installed on our 2004 outback. We were having cat issues which subaru has recalled in other models of that era but not ours! The car has 120k on it and the front cat was bad. Have 500 miles since put in! Price was more a third of what the dealership wanted. their price was 1200! Davco replacement was under 500! With a new O2 sensor! Great fit for easy replacement! Hopefully it lasts for years to come! Ask me next year how its doing!"
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
Overall Rating
2 out of 5
2 out of 5
OEM Direct Fit, Almost
August 18, 2013
Gtisch12
Location: Palm Harbor, FL
How often do you shop at JC Whitney.com? First Time
"After receiving the products I proceeded to have a factory BMW trained mechanic remove my old factory units and install the after market Davico catalytic converters. First off, they are NOT direct OEM replacements. The mechanic had to modify the flanges where the converters mount to the exhaust. In addition, the heat shields that mount to the manifold from the OEM verison needed to be removed and discarded as these did not allow mating to the Davico, and leave the harnesses that were originally protected by it exposed. The OEM O2 sensors were removed from the OEM units and were transferred to the Davico units successfully however, the cores of the OEM cats are different than the Davicos which required re-calibration to the on board computer module 6, times until the new cores adjusted to the lean, rich fuel air mixture. Bottom line? I have 196K miles on my 525i so I naturally proceeded with the risk. IF, I had 80 or 90K miles on the vehicle and planned on keeping it for a more lengthy period of time, I would purchase original OEM, replacements. PS; this is NOT a DIY job. It takes approximately 8 hours to complete."
Pros: Quality Product
Cons: Denoted In Review
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
Auto MD Easy to use Q&A diagnostic tool Get fair and objective estimates for reparis Search over 400,000 repair shops Auto MD