1989 BMW 635CSi Exhaust Parts

Essential 1989 BMW 635CSi Exhaust Parts

HJS – Exhaust Pipe Gasket (Part No.H400617880HJS)

Exhaust Pipe Gasket

from

$10.55
Exhaust Pipe Gasket

HJS – Exhaust Seal Ring (Part No.H4002743781HJS)

Exhaust Seal Ring

from

$9.52
Exhaust Seal Ring

Febi – EXHAUST NUT (Part No.H1001570904FEB)

EXHAUST NUT

from

$2.19
EXHAUST NUT

CRP – Exhaust Flange Nut (Part No.H100830970CRP)

Exhaust Flange Nut

from

$1.90
Exhaust Flange Nut

Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.81133)

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$506.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
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MagnaFlow – Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.23556)

Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

from

$565.99
MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23556 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 1985-1988 BMW 535i and 1985-1987 BMW 635CSi. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
  • Simplifies installation with essential gaskets and hardware being included in the box.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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MagnaFlow – Standard Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.94008)

Standard Grade Federal / EPA Compliant Universal Catalytic Converter

from

$124.99
MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94008 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Product Features:
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
  • Compact, lightweight construction enables installation in confined areas, welding is required.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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MagnaFlow – Standard Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.94007)

Standard Grade Federal / EPA Compliant Universal Catalytic Converter

from

$124.99
MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94007 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Product Features:
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
  • Compact, lightweight construction enables installation in confined areas, welding is required.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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Walker – CalCat Universal Converter (Part No.80833)

CalCat Universal Converter

from

$151.99
Walker®, an industry leader for many popular European, Asian and North American vehicles, offers Walker® CalCat® Universal Catalytic Converters, available for OBDII (1996 and newer) vehicles and Pre-OBD (1995 and older) vehicles, specifically formulated to comply with California Air Resource Board (CARB) regulations. Walker® CalCat® Universal Catalytic Converters feature OE-style hangers, brackets, routings and heat shields allowing quick and easy installation of direct-fit units. OE expertise delivers application-engineered parts, providing the best fit and performance for even the most challenging emissions issues, while premium substrate material and a high-technology wash coat ensure exceptional oxygen storage capacity. Walker® CalCat® Catalytic Converters are legal for sale in the state of California, and any state complying with California regulations.

Product Features:
  • Legal for sale in the state of California, complies with C.A.R.B. regulations
  • Stainless steel body with aluminized pipe and heat shields for durability
  • Expandable bushings for custom installation requirements
  • Universal converter may require modification to complete installation
  • 5-year/50,000-mile catalytic performance and structural integrity warranty
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HJS – Exhaust Pipe Gasket (Part No.H4006686271HJS)

Exhaust Pipe Gasket

from

$6.80
Exhaust Pipe Gasket

1989 BMW 635CSi Exhaust Parts

You count on your 1989 BMW 635CSi to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Exhaust Parts. With 7 Exhaust Parts ranging in price from $1.90 to $506.99, you’re sure to find everything you need for your 1989 BMW 635CSi.

Brands matter. If you want to shop a specific Exhaust Parts brand, we stock 5 different brands like MagnaFlow, Walker, and HJS. 1989 BMW 635CSi Exhaust Parts start as low as $1.90!

One of the best ways to find top quality OEM or aftermarket Exhaust Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 5 extensive product reviews on 1989 BMW 635CSi Exhaust Parts.

Did we mention you can order your Exhaust Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Exhaust Parts inventory for your 1989 BMW 635CSi below to get started!

Top-Rated Exhaust Parts Brands For Your 1989 BMW 635CSi

Trusted Exhaust Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1989 BMW 635CSi running right for years to come. In our inventory you’ll find brands like MagnaFlow, Walker, HJS, and even more.

Popular Walker Exhaust Parts

You’ll find popular Walker brand products across Catalytic Converters. All are waiting to get your 1989 BMW 635CSi back on the road. Some of the top-rated Walker products in these categories are:
CalCat Universal Converter
from $151.99
(5)
CalCat Universal Converter
Catalytic Converters

FAQs for 1989 BMW 635CSi Exhaust Parts

What are the most purchased Exhaust Parts for the 1989 BMW 635CSi?

Out of 7 Exhaust Parts for the 1989 BMW 635CSi, the most popular in our inventory are:
Standard Grade Federal / EPA Compliant Universal Catalytic Converter
from $124.99
This product is not rated
Standard Grade Federal / EPA Compliant Universal Catalytic Converter
Catalytic Converters
CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed
from $506.99
This product is not rated
CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed
Catalytic Converters
EXHAUST NUT
from $2.19
This product is not rated
EXHAUST NUT
Exhaust Manifold Nuts