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Lexus Exhaust Manifold Reviews
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Lexus Replacement Exhaust Manifolds

Lexus Exhaust Manifold Lexus is trusted for manufacturing cars that feature enduring dependability and comfortable ride feel. By making it possible for your injectors to employ gas more efficiently, performance equipment options raise horsepower while decreasing excess fuel wastage.

Auto enthusiasts who thrill over optimized vehicles recognize that absolutely nothing is more vital than having the most outstanding new parts and accessories. High-tech Exhaust Manifolds use primary tubes tuned to the exhaust pulse to improve exhaust velocity, boosting engine output.

The Exhaust Manifold consolidates exhaust gases from the power plant and disperses them through the exhaust pipe. One of the most important components of a vehicle's exhaust system is the Exhaust Manifold, which draws out all of the exhaust fumes coming from the motor's combustion chambers then routes the gases via the exhaust system. High-tech exhaust systems improve your automobile's engine power by decreasing back pressure and augmenting the car's effectiveness. When an Exhaust Manifold is not working, a car is going to fail emissions checks and can permit harmful exhaust fumes to get the cabin of the car.

Shop Lexus Exhaust Manifolds

Review Fitment Notes
Left DEC Exhaust Manifold with Integrated Catalytic Converter - for 2006 Lexus GS300 AWD 3.0L V6 - LX4634D Click to Enlarge
5 Stars
DEC LX4634D
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: LX4634D
Brand: DEC
Notes: Vehicle Specific Loading -- E.P.A COMPLIANT
Position: Left
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile DEC Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$373.43
View Details
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2006 Lexus GS300 AWD 3.0L V6
Right Dorman Exhaust Manifold with Integrated Catalytic Converter - for 2006 Lexus GX470 4.7L V8 - 674-978 Click to Enlarge
5 Stars
Dorman 674-978
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 674-978
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Position: Right
Condition: New
Package Contents: Exhaust Manifold; Gaskets and Hardware
Color: Natural
Grade Type: Regular
Shipping Options: Ground
Lifetime Dorman Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$467.43
(4) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Lexus GX470 4.7L V8
Bosal Exhaust Manifold with Integrated Catalytic Converter - for 2001 Lexus IS300 3.0L 6 Cyl - 096-1640 Click to Enlarge
4.5 Stars
Bosal 096-1640
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 096-1640
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter
Condition: New
Body Material: Stainless Steel
Mounting Hardware Included: Yes
Material: Stainless Steel
Type: Federal / EPA Compliant
Series: Premium Load
Type: Direct-Fit
Shipping Options: Ground
5 Year / 25,000 Mile Bosal Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$875.43
(4) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001 Lexus IS300 3.0L 6 Cyl
Front Right DEC Exhaust Manifold with Integrated Catalytic Converter - for 2006 Lexus GS300 AWD 3.0L V6 - LX4634P Click to Enlarge
Website Reviews
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Part Number: LX4634P
Brand: DEC
Notes: Vehicle Specific Loading -- Exhaust Manifold WithConverter - Bank #1; E.P.A COMPLIANT
Position: Front Right
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile DEC Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$406.43
View Details
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2006 Lexus GS300 AWD 3.0L V6
Bosal Exhaust Manifold with Integrated Catalytic Converter - for 2002 Lexus GS300 3.0L 6 Cyl - 096-1640 Click to Enlarge
4.5 Stars
Bosal 096-1640
Exhaust Manifold with Integrated Catalytic Converter
Loading Reviews...
Part Number: 096-1640
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter
Condition: New
Body Material: Stainless Steel
Mounting Hardware Included: Yes
Material: Stainless Steel
Type: Federal / EPA Compliant
Series: Premium Load
Type: Direct-Fit
Shipping Options: Ground
5 Year / 25,000 Mile Bosal Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$875.43
(4) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Lexus GS300 3.0L 6 Cyl
Left Dorman Exhaust Manifold with Integrated Catalytic Converter - for 2006 Lexus GX470 4.7L V8 - 674-977 Click to Enlarge
5 Stars
Dorman 674-977
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 674-977
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Position: Left
Condition: New
Grade Type: Regular
Color: Natural
Package Contents: Exhaust Manifold; Gaskets and Hardware
Shipping Options: Ground
Lifetime Dorman Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$505.43
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Lexus GX470 4.7L V8
Left DEC Exhaust Manifold with Integrated Catalytic Converter - for 2007 Lexus GS350 AWD 3.5L V6 - LX4634D Click to Enlarge
5 Stars
DEC LX4634D
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: LX4634D
Brand: DEC
Notes: Vehicle Specific Loading -- E.P.A COMPLIANT
Position: Left
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile DEC Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$373.43
View Details
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2007 Lexus GS350 AWD 3.5L V6
Bosal Exhaust Manifold with Integrated Catalytic Converter - for 2002 Lexus IS300 3.0L 6 Cyl - 096-1640 Click to Enlarge
4.5 Stars
Bosal 096-1640
Exhaust Manifold with Integrated Catalytic Converter
Loading Reviews...
Part Number: 096-1640
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter
Condition: New
Body Material: Stainless Steel
Mounting Hardware Included: Yes
Material: Stainless Steel
Type: Federal / EPA Compliant
Series: Premium Load
Type: Direct-Fit
Shipping Options: Ground
5 Year / 25,000 Mile Bosal Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$875.43
(4) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Lexus IS300 3.0L 6 Cyl
Bosal Exhaust Manifold with Integrated Catalytic Converter - for 2001 Lexus GS300 3.0L 6 Cyl - 096-1640 Click to Enlarge
4.5 Stars
Bosal 096-1640
Exhaust Manifold with Integrated Catalytic Converter
Loading Reviews...
Part Number: 096-1640
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter
Condition: New
Body Material: Stainless Steel
Mounting Hardware Included: Yes
Material: Stainless Steel
Type: Federal / EPA Compliant
Series: Premium Load
Type: Direct-Fit
Shipping Options: Ground
5 Year / 25,000 Mile Bosal Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$875.43
(4) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001 Lexus GS300 3.0L 6 Cyl
Rear Dorman Exhaust Manifold with Integrated Catalytic Converter - for 2004 Lexus RX330 3.3L V6 - 674-880 Click to Enlarge
5 Stars
Dorman 674-880
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 674-880
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Position: Rear
Condition: New
Package Contents: Exhaust Manifold; Gaskets and Hardware
Color: Natural
Grade Type: Regular
Shipping Options: Ground
Lifetime Dorman Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$445.43
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Lexus RX330 3.3L V6
Dorman Exhaust Manifold with Integrated Catalytic Converter - for 2002 Lexus GS300 3.0L 6 Cyl - 673-642 Click to Enlarge
3 Stars
Dorman 673-642
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 673-642
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: Yes
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Condition: New
Package Contents: Exhaust Manifold; 1 Input Gasket; 1 Output Flange
Grade Type: Regular
Color: Natural
Shipping Options: Ground
Lifetime Dorman Limited Warranty
*** Legal in California, Colorado, New York, and Maine ***
$966.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2002 Lexus GS300 3.0L 6 Cyl
Front Right Catco Exhaust Manifold with Integrated Catalytic Converter - for 2006 Lexus GS300 AWD 3.0L V6 - 1301 Click to Enlarge
5 Stars
Catco 1301
Exhaust Manifold with Integrated Catalytic Converter
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Part Number: 1301
Brand: Catco
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Direct Fit; Firewall Side; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Front Right
Condition: New
Shipping Options: Ground
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$428.98
(9) In Stock
This Part Fits:
Catalog: P
Vehicle Sub Model Engine
2006 Lexus GS300 AWD 3.0L V6
Front Dorman Exhaust Manifold with Integrated Catalytic Converter - for 2004 Lexus RX330 3.3L V6 - 674-863 Click to Enlarge
5 Stars
Dorman 674-863
Exhaust Manifold with Integrated Catalytic Converter
Loading Reviews...
Part Number: 674-863
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Position: Front
Condition: New
Package Contents: Exhaust Manifold; Gaskets and Hardware
Grade Type: Regular
Color: Natural
Shipping Options: Ground
Lifetime Dorman Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$370.43
(10) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Lexus RX330 3.3L V6
Front Bosal Exhaust Manifold with Integrated Catalytic Converter - for 2002 Lexus ES300 3.0L V6 - 096-1680 Click to Enlarge
4.5 Stars
Bosal 096-1680
Exhaust Manifold with Integrated Catalytic Converter
Loading Reviews...
Part Number: 096-1680
Brand: Bosal
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter
Position: Front
Condition: New
Body Material: Stainless Steel
Mounting Hardware Included: Yes
Material: Stainless Steel
Type: Federal / EPA Compliant
Type: Direct-Fit
Series: Premium Load
Shipping Options: Ground
5 Year / 25,000 Mile Bosal Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$467.43
(2) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Lexus ES300 3.0L V6
Right Dorman Exhaust Manifold with Integrated Catalytic Converter - for 2006 Lexus IS250 AWD 2.5L V6 - 674-641 Click to Enlarge
5 Stars
Dorman 674-641
Exhaust Manifold with Integrated Catalytic Converter
Loading Reviews...
Part Number: 674-641
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Position: Right
Condition: New
Package Contents: Exhaust Manifold; 1 Input Gasket; 1 Output Flange
Color: Natural
Grade Type: Regular
Shipping Options: Ground
Lifetime Dorman Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$473.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2006 Lexus IS250 AWD 2.5L V6
Front Left Magnaflow Exhaust Manifold with Integrated Catalytic Converter - for 2006 Lexus GS300 RWD 3.0L V6 - 452720 Click to Enlarge
Website Reviews
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Part Number: 452720
Brand: Magnaflow
Notes: Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS -- Certification Level : LEV1 ULEV; CARB Executive Order D-193-124; Engine Family Number 6TYXV03.0WMB
Position: Front Left
Condition: New
Body Material: Stainless Steel
Material: Stainless Steel
Series: California
Shipping Options: Free Ground Shipping
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$1,124.00
with FREE Shipping
(1) In Stock
This Part Fits:
Catalog: F
Vehicle Sub Model Engine
2006 Lexus GS300 RWD 3.0L V6
Left Genuine Exhaust Manifold - for 2003 Lexus RX300 - W0133-1740857 Click to Enlarge
Website Reviews
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Part Number: W0133-1740857
Brand: Genuine
Position: Left
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$334.07
Our Price: $271.58
(5) In Stock
This Part Fits:
Catalog: A
Vehicle
2003 Lexus RX300
Rear Dorman Exhaust Manifold with Integrated Catalytic Converter - for 2003 Lexus ES300 3.0L V6 - 673-873 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 673-873
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: Yes
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Position: Rear
Condition: New
Package Contents: Exhaust Manifold; Gaskets and Hardware
Color: Natural
Grade Type: Regular
Shipping Options: Ground
Lifetime Dorman Limited Warranty
*** Legal in California, Colorado, New York, and Maine ***
$468.08
View Details
This Part Fits:
Catalog: H
Vehicle Engine
2003 Lexus ES300 3.0L V6
Right Dorman Exhaust Manifold with Integrated Catalytic Converter - for 2009 Lexus GX470 4.7L V8 - 674-978 Click to Enlarge
5 Stars
Dorman 674-978
Exhaust Manifold with Integrated Catalytic Converter
Loading Reviews...
Part Number: 674-978
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Position: Right
Condition: New
Package Contents: Exhaust Manifold; Gaskets and Hardware
Color: Natural
Grade Type: Regular
Shipping Options: Ground
Lifetime Dorman Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$580.98
(2) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2009 Lexus GX470 4.7L V8
Front Left Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter - for 2015 Lexus RX350 3.5L V6 - 40813 Click to Enlarge
Website Reviews
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Part Number: 40813
Brand: Eastern Catalytic
Notes: DIRECT FIT -- Radiator Side; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
  • Federal / EPA Direct-fit Manifold Converter Assembly
Position: Front Left
Condition: New
Shipping Options: Ground
5 Year / 50,000 Mile Eastern Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$681.98
(1) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2015 Lexus RX350 3.5L V6
DIY Solutions Exhaust Manifold with Integrated Catalytic Converter Set - for 2009 Lexus GX470 - EXH00186 Click to Enlarge
Website Reviews
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Part Number: EXH00186
Brand: DIY Solutions
Condition: New
Included: Mounting Hardware
Included: Gasket Kit
Quantity: 2 Piece Set
Shipping Options: Free Ground Shipping
$647.95
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: Q
Vehicle
2009 Lexus GX470
Left SKP Exhaust Manifold - for 2005 Lexus LX470 4.7L V8 - SK674104 Click to Enlarge
Website Reviews
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Part Number: SK674104
Brand: SKP
Notes: Exhaust Manifold -- To 5/05
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Position: Left
Condition: New
Shipping Options: Free Ground Shipping
$180.98
with FREE Shipping
View Details
This Part Fits:
Catalog: S
Vehicle Engine
2005 Lexus LX470 4.7L V8
Walker Exhaust Manifold with Integrated Catalytic Converter - for 2001 Lexus ES300 3.0L V6 - 16396 Click to Enlarge
Website Reviews
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Part Number: 16396
Brand: Walker
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31332; Ultra Type
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Bolt-off, bolt-on OE-style converter with integrated manifold assemblies that attach directly to engine cylinder head and match all downstream connections
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges and manifolds for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Condition: New
Substrate Material: Ceramic
Shipping Options: Ground
5 Year / 50,000 Mile Walker Limited Warranty
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$417.98
(1) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2001 Lexus ES300 3.0L V6

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Some of our Customer Reviews
5 of 5
Verified Customer
10/12/16 12:37 PM - USA

Ok, a very good list of products and prices are very good. - Charles Giangeruso

- 1999 Lexus GS300 Exhaust Manifold with Integrated Catalytic Converter
5 of 5
Verified Customer
4/3/16 11:22 AM - USA

We are a repair shop with high standards and I can say This is a good product. Fit perfect just like oem. fast shipping, good customer service. Thanks - Royal auto clinic, Detriot

- 2008 Lexus GX470 Exhaust Manifold with Integrated Catalytic Converter