MagnaFlow Universal Catalytic Converter 3in T2 Rear
Fits 1988 Chevrolet C1500 / K1500, 1988–1989 Chevrolet C2500 / C3500 / K2500 / K3500 and more
All 148 applications- Authorized dealerGenuine Magnaflow parts, sourced direct
- 30-day returnsSee the return policy
- Diesel techs on the line908-223-9744, call or text
- Secure checkout
MagnaFlow Universal Catalytic Converter 3in T2 Rear
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 334009. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
- Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
- Expertly Formulated Catalyst Blend Maximizes Efficiency; Ensuring Optimal Emissions Control To Keep Your Light Off
- High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
- Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance
- Compact; Lightweight Construction Enables Installation In Confined Areas; Welding Is Required
- Compact, lightweight construction enables installation in confined areas, welding is required
- Durable 308 stainless steel MIG welds
- Brand
- Magnaflow
- Part number
- 334009
- SKU
- MAG334009
- UPC
- 841380084552
- Category
- Catalytic Converter Universal
- Weight
- 5.8 lb
- Shipping
- Ground, ships in 1 to 2 business days
- 1988Chevrolet C1500
- 1988–1989Chevrolet C2500
- 1992–1993Chevrolet C2500 Suburban
- 1988–1989Chevrolet C3500
- 1987–1989Chevrolet G10
- 1987–1989Chevrolet G20
- 1987–1990Chevrolet G30
- 1988Chevrolet K1500
- 1988–1989Chevrolet K2500
- 1992–1993Chevrolet K2500 Suburban
- 1988–1989Chevrolet K3500
- 1987–1989Chevrolet P30
- 1987Chevrolet R10
- 1987–1988Chevrolet R10 Suburban
- 1989Chevrolet R1500 Suburban
- 1987–1988Chevrolet R20
- 1987–1988Chevrolet R20 Suburban
- 1989Chevrolet R2500
- 1989–1991Chevrolet R2500 Suburban
- 1987–1988Chevrolet R30
- 1989Chevrolet R3500
- 1987Chevrolet V10
- 1987–1988Chevrolet V10 Suburban
- 1989Chevrolet V1500 Suburban
- 1987Chevrolet V20
- 1987–1988Chevrolet V20 Suburban
- 1989–1990Chevrolet V2500 Suburban
- 1987–1988Chevrolet V30
- 1989Chevrolet V3500
- 1988GMC C1500
- 1988–1989GMC C2500
- 1992–1993GMC C2500 Suburban
- 1988–1989GMC C3500
- 1987–1989GMC G1500
- 1987–1989GMC G2500
- 1987–1990GMC G3500
- 1988GMC K1500
- 1988–1989GMC K2500
- 1992–1993GMC K2500 Suburban
- 1988–1989GMC K3500
- 1987GMC R1500
- 1987–1989GMC R1500 Suburban
- 1987–1989GMC R2500
- 1987–1991GMC R2500 Suburban
- 1987–1989GMC R3500
- 1987GMC V1500
- 1987–1989GMC V1500 Suburban
- 1987GMC V2500
- 1987–1989GMC V2500 Suburban
- 1987–1989GMC V3500
| Years | Make | Model | Submodel |
|---|---|---|---|
| 1987–1988 | Chevrolet | R20 Suburban | Scottsdale |
| 1987–1988 | Chevrolet | R20 Suburban | Silverado |
| 1989 | Chevrolet | R2500 | Cheyenne |
| 1989 | Chevrolet | R2500 | Scottsdale |
| 1989 | Chevrolet | R2500 | Silverado |
| 1989–1991 | Chevrolet | R2500 Suburban | Scottsdale |
| 1987–1988 | Chevrolet | V10 Suburban | Silverado |
| 1989 | Chevrolet | V1500 Suburban | Scottsdale |
| 1989 | Chevrolet | V1500 Suburban | Silverado |
| 1987 | Chevrolet | V20 | Custom Deluxe |
| 1987 | Chevrolet | V20 | Scottsdale |
| 1987 | Chevrolet | V20 | Silverado |
| 1987–1988 | Chevrolet | V30 | Custom Deluxe |
| 1987–1988 | Chevrolet | V30 | Scottsdale |
| 1987–1988 | Chevrolet | V30 | Silverado |
| 1989 | Chevrolet | V3500 | Cheyenne |
| 1989 | Chevrolet | V3500 | Scottsdale |
| 1989 | Chevrolet | V3500 | Silverado |
| 1988 | GMC | C1500 | Sierra |
| 1988 | GMC | C1500 | Sierra SLE |
| 1987–1989 | Chevrolet | G20 | Beauville |
| 1987–1989 | Chevrolet | G20 | Chevy Van |
| 1987–1989 | Chevrolet | G20 | Sportvan |
| 1987–1990 | Chevrolet | G30 | Beauville |
| 1987–1990 | Chevrolet | G30 | Chevy Van |
| 1987–1990 | Chevrolet | G30 | Hi-Cube |
| 1987–1990 | Chevrolet | G30 | Sportvan |
| 1987–1989 | GMC | R2500 | Sierra Classic |
| 1987–1991 | GMC | R2500 Suburban | Base |
| 1987 | GMC | R2500 Suburban | High Sierra |
| 1987–1989 | GMC | R2500 Suburban | Sierra Classic |
| 1990 | GMC | R2500 Suburban | SLE |
| 1987–1989 | GMC | R3500 | Base |
| 1987–1989 | GMC | R3500 | High Sierra |
| 1987–1989 | GMC | R3500 | Sierra Classic |
| 1987 | GMC | V1500 | Base |
| 1987 | GMC | V1500 | High Sierra |
| 1987 | GMC | V1500 | Sierra Classic |
| 1987–1989 | GMC | V1500 Suburban | Base |
| 1987 | GMC | V1500 Suburban | High Sierra |
| 1987–1989 | GMC | V1500 Suburban | Sierra Classic |
| 1987 | GMC | V2500 | Base |
| 1987–1989 | GMC | V3500 | Sierra Classic |
| 1987–1990 | GMC | G3500 | Rally Camper Special |
| 1987–1988 | GMC | G3500 | Rally Custom |
| 1987–1990 | GMC | G3500 | Rally STX |
| 1987–1990 | GMC | G3500 | Vandura |
| 1987–1990 | GMC | G3500 | Vandura Special |
| 1988 | GMC | K1500 | Sierra |
| 1988 | GMC | K1500 | Sierra SLE |
| 1988 | GMC | K1500 | Sierra SLX |
| 1987 | Chevrolet | R10 | Scottsdale |
| 1987 | Chevrolet | R10 | Silverado |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe |
| 1987–1988 | Chevrolet | R10 Suburban | Scottsdale |
| 1987–1988 | Chevrolet | R10 Suburban | Silverado |
| 1989 | Chevrolet | R1500 Suburban | Scottsdale |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987–1988 | Chevrolet | V20 Suburban | Scottsdale |
| 1987–1988 | Chevrolet | V20 Suburban | Silverado |
| 1989–1990 | Chevrolet | V2500 Suburban | Scottsdale |
| 1989–1990 | Chevrolet | V2500 Suburban | Silverado |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987 | GMC | R1500 | Base |
| 1987 | GMC | R1500 | High Sierra |
| 1987 | GMC | R1500 | Sierra Classic |
| 1987–1989 | GMC | R1500 Suburban | Base |
| 1987 | GMC | R1500 Suburban | High Sierra |
| 1987–1989 | GMC | R1500 Suburban | Sierra Classic |
| 1987–1989 | GMC | R2500 | Base |
| 1987–1989 | GMC | R2500 | High Sierra |
| 1987 | GMC | V2500 | High Sierra |
| 1987 | GMC | V2500 | Sierra Classic |
| 1987–1989 | GMC | V2500 Suburban | Base |
| 1987 | GMC | V2500 Suburban | High Sierra |
| 1987–1989 | GMC | V2500 Suburban | Sierra Classic |
| 1987–1989 | GMC | V3500 | Base |
| 1987–1989 | GMC | V3500 | High Sierra |
| 1988–1989 | GMC | C3500 | Sierra SLX |
| 1987–1989 | GMC | G1500 | Rally |
| 1987–1989 | GMC | G1500 | Rally STX |
| 1987–1989 | GMC | G2500 | Rally |
| 1987–1989 | GMC | G2500 | Rally STX |
| 1987–1989 | GMC | G2500 | Vandura |
| 1987–1990 | GMC | G3500 | Magnavan |
| 1987–1990 | GMC | G3500 | Rally |
| 1988–1989 | GMC | K2500 | Sierra |
| 1988–1989 | GMC | K2500 | Sierra SLE |
| 1988–1989 | GMC | K2500 | Sierra SLX |
| 1992–1993 | GMC | K2500 Suburban | Base |
| 1992–1993 | GMC | K2500 Suburban | SLE |
| 1988–1989 | GMC | K3500 | Sierra |
| 1988–1989 | GMC | K3500 | Sierra SLE |
| 1988–1989 | GMC | K3500 | Sierra SLX |
| 1988 | Chevrolet | C1500 | Cheyenne |
| 1988 | Chevrolet | C1500 | Scottsdale |
| 1988 | Chevrolet | C1500 | Silverado |
| 1988–1989 | Chevrolet | C2500 | Cheyenne |
| 1988–1989 | Chevrolet | C2500 | Scottsdale |
| 1988–1989 | Chevrolet | C2500 | Silverado |
| 1992–1993 | Chevrolet | C2500 Suburban | Base |
| 1988 | Chevrolet | K1500 | Cheyenne |
| 1988 | Chevrolet | K1500 | Scottsdale |
| 1988 | Chevrolet | K1500 | Silverado |
| 1988–1989 | Chevrolet | K2500 | Cheyenne |
| 1988–1989 | Chevrolet | K2500 | Scottsdale |
| 1988–1989 | Chevrolet | K2500 | Silverado |
| 1992–1993 | Chevrolet | K2500 Suburban | Base |
| 1988 | GMC | C1500 | Sierra SLX |
| 1988–1989 | GMC | C2500 | Sierra |
| 1988–1989 | GMC | C2500 | Sierra SLE |
| 1988–1989 | GMC | C2500 | Sierra SLX |
| 1992–1993 | GMC | C2500 Suburban | Base |
| 1992–1993 | GMC | C2500 Suburban | SLE |
| 1988–1989 | GMC | C3500 | Sierra |
| 1988–1989 | GMC | C3500 | Sierra SLE |
| 1989–1991 | Chevrolet | R2500 Suburban | Silverado |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987–1988 | Chevrolet | R30 | Custom Deluxe |
| 1987–1988 | Chevrolet | R30 | Scottsdale |
| 1987–1988 | Chevrolet | R30 | Silverado |
| 1989 | Chevrolet | R3500 | Cheyenne |
| 1989 | Chevrolet | R3500 | Scottsdale |
| 1989 | Chevrolet | R1500 Suburban | Silverado |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1987–1988 | Chevrolet | R20 | Custom Deluxe |
| 1987–1988 | Chevrolet | R20 | Scottsdale |
| 1987–1988 | Chevrolet | R20 | Silverado |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1989 | Chevrolet | R3500 | Silverado |
| 1987 | Chevrolet | V10 | Custom Deluxe |
| 1987 | Chevrolet | V10 | Scottsdale |
| 1987 | Chevrolet | V10 | Silverado |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe |
| 1987–1988 | Chevrolet | V10 Suburban | Scottsdale |
| 1992–1993 | Chevrolet | C2500 Suburban | Silverado |
| 1988–1989 | Chevrolet | C3500 | Cheyenne |
| 1988–1989 | Chevrolet | C3500 | Scottsdale |
| 1988–1989 | Chevrolet | C3500 | Silverado |
| 1987 | Chevrolet | G10 | Bonaventure |
| 1987–1989 | Chevrolet | G10 | Sportvan |
| 1992–1993 | Chevrolet | K2500 Suburban | Silverado |
| 1988–1989 | Chevrolet | K3500 | Cheyenne |
| 1988–1989 | Chevrolet | K3500 | Scottsdale |
| 1988–1989 | Chevrolet | K3500 | Silverado |
| 1987–1989 | Chevrolet | P30 | Base |
| 1987–1989 | Chevrolet | P30 | Step-Van |
| 1987 | Chevrolet | R10 | Custom Deluxe |
Applications are the manufacturer's published fitment for this part number.
Not sure it fits? Call 908-223-9744 or text us the year, model and engine. We confirm fitment before you order.
- Shipping
- In-stock parts ship in 1 to 2 business days. Tracking is emailed as soon as the label prints.
- Returns
- 30-day returns on unused parts in the original packaging. Return policy.
Reviews
What customers say
Verified reviews collected by Loox from real orders.
Good to know
Questions, answered straight.
If it is not here, call or text the counter. Real people, real answers.
Fitment
-
Will this fit my truck?
The Fits section at the top of the page lists the manufacturer's applications for this exact part. If your year, make and model is not there, or you are not sure, text us a photo of what you are replacing with your year and engine and we will confirm it before you order.
-
What if I order the wrong part?
Call or text us before it ships and we will swap it. After delivery you have 30 days to return it in new, uninstalled condition. The return policy has the restocking details.
Shipping
-
When will it ship?
In-stock parts usually ship within 1 to 2 business days from warehouses across the USA. The stock line under the options tells you the status of the part you are looking at. Large items ship LTL freight and we call to schedule delivery.
-
Why did I only get part of my order?
We ship from multiple warehouses, so an order with several items can arrive in more than one box. Tracking for each shipment is emailed as it goes out. Full details in the shipping policy.
Returns and warranty
-
What is the return policy?
30 days from delivery, in new and uninstalled condition, with a restocking fee. Everything is spelled out in the Returns & Refund Policy.
-
How do warranty claims work?
We are an authorized dealer, so the manufacturer's warranty applies to every part we sell. Call or text us with your order number and we handle the claim with the brand for you.
Paying
-
Can I pay over time?
Yes. Shop Pay installments are offered at checkout on qualifying orders, and the monthly estimate shows right under the price.
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What is a core deposit?
Some remanufactured parts, like injectors and turbos, carry a refundable core deposit. It is shown on the product page when it applies and refunded when your old part comes back to us.
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Why buy here
A diesel shop that sells parts, not a website that sells boxes.
Every part on this site is one our own techs can stand behind.
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We run what we sell
A working diesel repair and fabrication shop in Nazareth, PA. These are the parts our techs install every week.
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Real techs on the phone
Call or text 908-223-9744 and you get a diesel tech, not a script.
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Authorized dealer
Genuine parts straight from the manufacturer, with the factory warranty behind them.
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Fast from stock
Most in-stock parts ship in 1 to 2 business days from warehouses across the USA.
Authorized dealer for 140+ brands
All brands
- 7+ Years in business
- 6+ Shop technicians
- 30,000+ In-stock SKUs
- 25+ Trucks given away
The shop floor, Nazareth, PAFull Send Diesel, Nazareth, PA
A team of diesel people, not a call center.
Full Send Diesel is a shop full of techs, builders and parts people in Nazareth, Pennsylvania. When you call or text, you reach someone who works on these trucks and knows the parts.
Not sure what you need? Send a photo of what you are replacing with your year and engine. We will point you to the right part, confirm it is in stock, and get it moving.
Mon–Fri, 8am–4pm ET. After hours, text or email and we answer first thing in the morning.
