Walker
CalCat

Walker 84372 Catalytic Converter with Integrated Exhaust Manifold - Front

Brand Walker 84372
Position Front
Grade Type Regular
Outlet Type 3 bolt welded flange
California Air Resources Board (CARB) Certified Yes
Substrate Material Ceramic
Overall Length 20.125
Outlet Port Shape Round
Inlet Port Shape Round
Body Height 4.000
Body Length 4.000
Body Width 4.000
Converter Quantity 1
Inlet 1 Type 5 bolt welded flange
Material Stainless steel
Max Year Covered 2016
Min Year Covered 2013
Most Popular Make / Model Nissan altima
Most Popular Year 2015
Mounting Hardware Included Yes
Oxygen Sensor Location Midbed and post catalyst
Product Grade Economy
Total Part VIO 1277107
Product line CalCat
Fits Nissan · 5 vehicles
$824.66Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $824.66
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Walker 84372 Catalytic Converter with Integrated Exhaust Manifold - Front
This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2016NissanAltima2.5LL4FrontCARB Executive Order D-182-73; Engine Family Number (EFN) GNSXV02.5G5A; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31355; CalCat
2015NissanAltima2.5LL4FrontCARB Executive Order D-182-73; Engine Family Number (EFN) FNSXV02.5G5A; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31355; CalCat
2014NissanAltima2.5LL4FrontCARB Executive Order D-182-73; Engine Family Number (EFN) ENSXV02.5G5A; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31355; CalCat
2013NissanAltima2.5LL4FrontCARB Executive Order D-182-73; Engine Family Number (EFN) DNSXJ02.5G5B; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31355; CalCat
2013NissanAltima2.5LL4FrontCARB Executive Order D-182-73; Engine Family Number (EFN) DNSXV02.5G5A; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31355; CalCat