Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

1987 1988 1989 1990 1991 Pontiac Firebird 5.7L V8 Catalytic Converter

US $159.00
as low as $27.59/mo with
Condition:
New
Last one2 sold

Additional service available

Popular item. 2 have already sold.
Breathe easy. Free shipping and returns.
Shipping:
Free FedEx Ground / FedEx Home Delivery®.
Located in: Tonawanda, New York, United States
Delivery:
Estimated between Sat, Nov 1 and Wed, Nov 5 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Top Rated Plus
Top rated seller, fast shipping, and free returns. Learn more- Top Rated Plus - opens in a new window or tab
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:264633095802
Last updated on Oct 20, 2025 05:27:23 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 57 vehicle(s)
YearMakeModelTrimEngineNotes
1993ChevroletCapriceClassic LTZ Sedan 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1992ChevroletCamaroZ28 Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1992ChevroletCamaroZ28 Heritage Edition Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1992ChevroletCapriceBase Sedan 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1992ChevroletCapriceBase Wagon 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1992ChevroletCapriceClassic LTZ Sedan 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1992ChevroletCapriceClassic Sedan 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991ChevroletCamaroZ28 Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991ChevroletCapriceBase Sedan 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991ChevroletCapriceBase Wagon 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991ChevroletCapriceClassic LTZ Sedan 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991ChevroletCapriceClassic Sedan 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991ChevroletCorvetteBase Convertible 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991ChevroletCorvetteBase Hatchback 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1991ChevroletCorvetteZR-1 Hatchback 2-Door5.7L 350Cu. In. V8 GAS DOHC Naturally Aspirated
1990ChevroletCamaroIroc-Z Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1990ChevroletCorvetteBase Convertible 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1990ChevroletCorvetteBase Hatchback 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1990ChevroletCorvetteZR-1 Hatchback 2-Door5.7L 350Cu. In. V8 GAS DOHC Naturally Aspirated
1989ChevroletCamaroIroc-Z Convertible 2-Door5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
Portions of the information contained in this table have been provided by ep-supply

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
EP Suppy
Manufacturer Part Number
23298
MPN
23298
Type
Catalytic Converter - Exhaust System
Converter Type
Catalytic Converter - Direct Fit
Fitment Type
Catalytic Converter - Direct Fit
Group Type
Direct-Fit Catalytic Converter
OE/OEM Part Number
Catalytic Converter - Direct Fit OEM Replacement
Labels & Certifications
(EPA) Catalytic Converter - Direct Fit
Restricted States
Restricted States (Cannot ship to CA, CO, NY or ME)
California Prop 65 Warning
46-State Legal (Cannot ship to CA, CO, NY or ME)
Manufacturer Warranty
1 year or 20,000 Miles
Body Material
Stainless Steel
Material
Stainless Steel
Finish
Stainless Steel
Surface Finish
Stainless Steel
Substrate Material
Ceramic
Performance Part
No
Universal Fitment
No
Fitment
Application specific - Use eBay combability chart
Piece Design
1
Placement on Vehicle
Rear
Outlet Dia.
3 I/D
Inlet Attachement
Bolt-On
Outlet Attachement
Clamp-On
Oxygen Sensor Location
None
Oxygen Sensor Qty
0
Type Of hardware included
No gasket included and No clamp included
Items Included
No gasket included and No clamp included
Items Included Qty
Gasket QTY (0) and Clamp QTY (0)
Liter
5.7L 5L
Year I
1986 1987 1988 1989 1990 1991 1992 1993
Make
Chevrolet Pontiac
Model I
Camaro Caprice Commercial Chassis Corvette
Model II
Firebird
Category

Item description from the seller

About this seller

Exhaust Performance Suppliers

99.5% positive feedback57K items sold

Joined Jul 2011
Welcome to the Exhaust Performance Suppliers eBay Store. Please add us to your list of favorite sellers and visit often. If you are looking for a specific part that we do not have listed, let us know ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
4.8
Communication
4.9

Seller feedback (12,340)

All ratingsselected
Positive
Neutral
Negative
  • t***5 (4)- Feedback left by buyer.
    Past month
    Verified purchase
    The Seller was responsive and helpful. We had some shipping delay due to clearance delay. Item is new and in good condition. The package was a bit damaged by carrier. But no complaints would purchase from seller again.
  • 9***f (11)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The seller reached out to me to resolve the issue. The problem was with FedEx returning the item without the seller s or my knowledge. FedEx said they tried to deliver the item which was not the case and the only explanation they had was it was requested to be returned to the shipper. The item not being delivered falls on FedEx and not ep-supply.
  • i***t (143)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    A great price compared to other sellers. The brand new part arrived quickly and was as described. Very satisfied with it.