BMW 1435078 Secondary Air Pump Smog 328

( Manufacturer Part Number: 1435078 ), ( Part Type: Pump ), ( Non-domestic Product: No ), ( Country Of Origin: Germany )

Review BMW Secondary Air Pump Smog Oem 328 fits E36 M3 323 1996–1999

The BMW E36 secondary air pump, part number 14-35-078, is a crucial component in the emission control system of BMW vehicles produced between 1996 and 1999. This pump is specifically designed for use in 323, 325, 328, and M3 models.

This secondary air pump plays a significant role in ensuring that the exhaust gases from the engine meet the required emission standards. By injecting additional air into the exhaust stream after the catalytic converter, it helps to optimize the combustion process and reduce harmful emissions.

The BMW E36 secondary air pump is a compact, robust, and reliable unit. It features a durable housing made of high-quality materials, ensuring long-lasting performance even under heavy usage. The pump is driven by the engine's timing belt and delivers a consistent flow rate to the secondary air system.

The pump's impeller design ensures efficient air delivery, and the pump housing includes an integrated pressure relief valve that protects the system from excessive pressure build-up. This relief valve is a critical safety feature that helps prevent potential damage to the catalytic converter and other components.

Installing this BMW E36 secondary air pump is a straightforward process for experienced mechanics. However, it is essential to follow the manufacturer's instructions carefully to ensure proper installation and avoid potential complications. Replacing the secondary air pump is typically required when the original pump fails or when the vehicle fails emissions tests.

In summary, the BMW E36 secondary air pump, part number 14-35-078, is an essential component of the emission control system in BMW vehicles produced between 1996 and 1999. This pump ensures that exhaust gases meet the required emission standards by injecting additional air into the exhaust stream after the catalytic converter. It is a robust and reliable unit, featuring a durable housing and efficient impeller design. Proper installation is essential to ensure optimal performance and longevity.

The BMW E36 secondary air pump is a component responsible for delivering post-combustion gases to the catalytic converter during cold start-up to improve emissions control, specifically for BMW models from 1996 to 1999, including 323, 325, 328, and M3. Here are some pros and cons of buying a new or rebuilt BMW E36 secondary air pump.

1. Improved Emissions: The secondary air pump ensures proper functioning of the catalytic converter during cold start-up, thus reducing harmful emissions.

2. Fuel Efficiency: Properly functioning secondary air pumps can lead to improved fuel efficiency as the engine runs more efficiently.

3. Passing Emissions Tests: In some areas, it may be necessary to pass emissions tests, and a faulty secondary air pump could cause failure.

4. Smooth Engine Performance: A fully functioning secondary air pump ensures smooth engine performance and reduces the risk of engine damage caused by incomplete combustion.

1. Cost: New secondary air pumps can be expensive, especially for BMW models.

2. Installation Complexity: The installation of a secondary air pump can be a complex process, requiring specific tools and knowledge.

3. Potential for Failure: Secondary air pumps have a finite lifespan and can fail at any time, leading to the need for replacement.

4. OEM vs. Aftermarket: Choosing between OEM (original equipment manufacturer) and aftermarket parts can be a challenge; OEM parts may be more expensive but offer better compatibility and reliability.

In conclusion, the BMW E36 secondary air pump is a crucial component for ensuring proper emissions control and smooth engine performance. However, it can be a costly and complex component to replace. When deciding whether to buy a new or rebuilt BMW E36 secondary air pump, consider factors such as the cost, installation complexity, potential for failure, and the choice between OEM and aftermarket parts. Ultimately, investing in a quality secondary air pump can lead to improved emissions, fuel efficiency, and engine performance. If you're unsure about the installation process, it may be worth considering hiring a professional mechanic or BMW specialist to perform the installation.

Details:

It is important that if you are happy with your service and product, leave us a 5 Start Positive rating. This is the OEM BMW air injection pump or secondary smog out of a 1998 328i. Will fit all model coupe convertible and sedan model's. It is in great working condition with no damage or noises.

Shipping Info. E36 96-99 323 325 328 M3. Because you are buying used parts, no warranty can be given.

part #: 1435078 prices

• $59.96-$61.03

specifications airfueldepo:

• for models: E36, M3, 323
• for makes: Bmw
• for years: 1996-1999
• mpn: 1435078
• part type: Pump
• non-domestic product: No
• country of origin: Germany

shipping airfueldepo:

• transit: 4-9 Days
• cost: $0.00
• carrier: USPS
• type: Fixed
• class: Standard
• service: USPS Ground Advantage

offer airfueldepo:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: April 23, 2026
• availability: In Stock

payments airfueldepo:

• other
• wallet: Apple-pay
• credit card: Visa

seller airfueldepo:

• city: Perkasie, Pennsylvania
• rating: 100.0%
• # reviews: 9866

returns airfueldepo:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

general airfueldepo:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Other Air Fuel Delivery

Bmw 1435078 Is Similar To:

• Bmw 5171-8 220 579 E46 330ci 325ci 323ci Convertible Front Air Intake Duct Shroud 8268371 (36.2% similar) Compatible with bmw E46 3-SERIES convertible model's from 2000 -05: genuine part: mounting hardware not included: used and good condition: ready to install. Front air duct...(May 22nd, 2024)
• Bmw 11127584128 1112 7584128 E92 135 335 535 640 740 X5 N55 Engine Crankcase Breather Vent Pcv Hose Oem (24.5% similar) Most items ship the same day if ordered by 12PM CST...(May 22nd, 2024)
• Bmw 336-60633 7513956 Air Flow Meter M56 265s6 Engine Slev Fits 02-06 325i (31.3% similar) Xi; from 3/03, bmw 330I 04-05 excl...(May 23rd, 2024)
• Bmw 13717577473 1371 7577473 F01 F02 F06 F10 F12 550 650 750 Left Engine Air Intake Duct Tube Pipe Oem (27.2% similar) Guarantee: all parts are carefully inspected and/ or tested to ensure functionality and come with a 30-DAY standard warranty. No guarantee of color match for exterior or interior parts. Listing: guaranteed with warranty. Color code: titan silver metallic 354. 24 turn-around time with...(May 23rd, 2024)
• Bmw 13717577472 1371 7577472 F01 F02 F06 F10 F12 550 650 750 Right Engine Air Intake Duct Tube Pipe Oem (27% similar) No guarantee of color match for exterior or interior parts. Interior color: leather Napa/Schwartz Na donor vehicle: 2014 bmw F13 650I 110K miles N63T twin-turbo RWD. Guarantee: all parts are carefully inspected and/ or tested to ensure functionality and come with a 30-DAY standard warranty...(May 23rd, 2024)
• Bmw 7209286 E88 E82 E60 E90 E92 E89 Helbako Fuel Pump Relay Control Module Ekpm3 Oem (29.2% similar) Vehicle: 2008 bmw 328XI E92 coupe. Part: fuel pump module...(May 25th, 2024)
• Bmw 6431692501810 2007 2008 328xi 328i Right Passenger Cabin Air Duct Housing Cover Black Oem (36.6% similar) The return is valid only if the item in its original condition. Color: Monaco blue metallic, A35. Model: bmw 328XI. This item pulled out from...(May 26th, 2024)
• Original Factory Genuine Box System Filter 51747180623 Left Side Lower Air Brake Channel Cooling Intake Duct Oem Bmw E71 (20% similar) Part #: original factory genuine box system filter 51747180623 for sale...(May 26th, 2024)
• Original Factory Genuine Box System Filter 51747180624 Right Side Air Brake Channel Cooling Intake Duct Oem Bmw E71 (20.6% similar) Part #: original factory genuine box system filter 51747180624 for sale...(May 26th, 2024)
• Bmw 8513454 14-16 Oem F10 F02 535d 740ld N57 Engine Intake Air Duct Pipe (25.8% similar) Model: bmw 535D. N57 engine only. Large items shipping. All parts come with a 30-DAY warranty. Stock number: #961...(May 27th, 2024)
• Bmw 51757185168 2009-2015 750 740 F01 F02 Radiator Right Air Intake Channel Duct Tube Oem (28.2% similar) Item is in good working condition. 2009 -2015 bmw 750 740 F01 F02 radiator right air intake channel duct tube oem original part...(May 27th, 2024)