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Stainless Steel EPA-Approved Rear Catalytic Fits Mazda B3000 2004-2006 3.0L B4000 4.0L - Direct Fit

Stainless Steel EPA-Approved Rear Catalytic Fits Mazda B3000 2004-2006 3.0L B4000 4.0L - Direct Fit

Best price now

$113.99at AmazonChecked 15 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $113.99 at Amazon on Nov 9.
  • Checked at 2 stores.

Our take on the Stainless Steel EPA-Approved Rear Catalytic Fits Mazda B3000 2004-2006 3.0L B4000 4.0L - Direct Fit

This is a direct-fit rear catalytic converter for the 2004-2006 Mazda B3000 with the 3.0L V6 and the B4000 with the 4.0L V6. It uses a stainless steel body with a ceramic substrate and is EPA-approved for legal road use. It bolts on with the included hardware and seal, so no cutting or welding is needed. It is a stock-replacement part, not a performance upgrade, and it has no oxygen sensor port, so it only suits trucks whose rear sensor mounts elsewhere.

Best forMazda B3000 3.0L owners facing a failed emissions testMazda B4000 4.0L owners replacing a rusted-out rear converterDrivers who want a bolt-on part with hardware includedOwners keeping a 2004-2006 truck on the road on a budget
Pros
  • Direct fit for the listed B3000 and B4000 years and engines
  • Stainless steel body resists rust better than mild steel units
  • Ceramic substrate is the standard OEM-style honeycomb
  • Mounting hardware and seal included in the box
  • EPA-approved for legal street use
  • No drilling or welding required
Cons
  • No oxygen sensor port, so it only works if the rear sensor mounts on the pipe
  • Some units arrived in two pieces, not as pictured
  • Brackets have been reported installed backwards
  • Fitment is limited to 2004-2006 B3000 3.0L and B4000 4.0L only

Stainless Steel EPA-Approved Rear Catalytic Fits Mazda B3000 2004-2006 3.0L B4000 4.0L - Direct Fit prices at every store

  • eBayNew

    In stockSold by quality-exhausts

    $128.00Free shippingChecked 15 h ago
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $113.99Free shippingChecked 15 h ago
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Stainless Steel EPA-Approved Rear Catalytic Fits Mazda B3000 2004-2006 3.0L B4000 4.0L - Direct Fit price history

Lowest price we've seen: $113.99 on Nov 9 at Amazon. Tracked across 2 stores since Nov 9.

What reviewers say

Buyers who got a good unit call it a quality part that matched the description and bolted on with the included hardware. Complaints center on shipping damage and quality control: converters arriving in two pieces, a bracket welded on backwards, and boxes packed poorly.

What people mention
  • FitmentMixedSome buyers say it bolted straight on; others found a bracket welded on backwards.
  • Build qualityMixedMost units are solid, but some arrived split into two pieces.
  • PackagingCriticisedBuyers report boxes packed poorly, which they link to damage in transit.
  • HardwarePraisedThe mounting hardware and seal come in the box and were packaged well.
  • ValuePraisedBuyers call it a good product for the money compared with dealer parts.

From eBay

  • Direct fit replacement catalytic converter for Mazda B3000 3.0L and B4000 4.0L, model years 2004-2006
  • Stainless steel body with ceramic substrate
  • EPA approved
  • Rear placement on vehicle
  • 100% accuracy of fit, easy to replace, no drilling required, sealed
  • Mounting hardware included
Materials
Stainless steel body; ceramic substrate; materials sourced from Canada
Fit
Direct replacement fitment; rear placement
Guarantee
5 Year manufacturer warranty
Returns
30 days returns; seller pays for return shipping
Shipping
Free UPS Ground; located in Buffalo, New York, United States
In the box
Mounting hardware, Seal

What buyers say

Buyers like
  • Good product and great price
  • Fast shipping
  • Good communication with seller
  • Item as described
  • Quality product, exactly as ordered
  • Hardware included and packaged well
Buyers complain about
  • Unit arrived as two pieces, not like the picture
  • One bracket was installed backwards
  • Shipped from Canada despite listing saying U.S., with import fees the seller did not cover
  • Poorly packed box
  • Seller unresponsive to messages about charges

Specifications

Materials Sourced From
Canada
Oxygen Sensor Location
No Port Location
Fitment Type
Direct Replacement
Mounting Hardware Included
Yes
Placement On Vehicle
Rear
Items Included
Mounting Hardware, Seal
Substrate Material
Ceramic

Questions and answers

Will this fit my Mazda B3000 or B4000?
It is built for the 2004-2006 B3000 with the 3.0L V6 and the B4000 with the 4.0L V6. It is a rear-position direct fit, not a universal part, so check your year and engine before ordering.
Does it have an oxygen sensor port?
No. There is no sensor port on this converter, so it only works if your truck's rear oxygen sensor mounts on the exhaust pipe rather than the converter body.
Is it legal for road use?
It is EPA-approved for use on the listed vehicles. That covers federal emissions rules; California and states that follow CARB rules require a CARB-approved converter instead.
What is in the box?
The converter, mounting hardware and a seal. No gaskets beyond the seal and no tools are included.
Do I need to weld or drill anything?
No. It is a direct replacement that bolts to the existing flanges using the included hardware.
Is it a performance upgrade?
No. It is a stock replacement with a ceramic substrate, so expect factory-level flow and sound, not a power gain.
Where is the Stainless Steel EPA-Approved Rear Catalytic Fits Mazda B3000 2004-2006 3.0L B4000 4.0L - Direct Fit cheapest?
At Amazon, for $113.99, as of our latest check.
What do buyers say about the Stainless Steel EPA-Approved Rear Catalytic Fits Mazda B3000 2004-2006 3.0L B4000 4.0L - Direct Fit?
Buyers like: Good product and great price; Fast shipping; Good communication with seller. Common complaints: Unit arrived as two pieces, not like the picture; One bracket was installed backwards.
Where can I buy the Stainless Steel EPA-Approved Rear Catalytic Fits Mazda B3000 2004-2006 3.0L B4000 4.0L - Direct Fit?
2 stores we checked sell it, including eBay, Amazon.

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Body Length
8 in
Body Height
5 in
Universal Fitment
No