VOLVO PENTA 30036 Cylinder Engine Intake Manifold B21 2.1

( Brand: Volvo Penta ), ( Manufacturer Part Number: 30036 ), ( Part Type: Intake Cylinder Engine Manifold ), ( Country Of Origin: United States )

Review VOLVO PENTA B21 2.1 Cylinder Engine Intake Manifold fits AQ125 AQ140 MARINE

The Volvo Penta 30036 B21 2.1 AQ125 AQ140 Cylinder Marine Engine Intake Manifold is a crucial component of the engine's fuel delivery system, designed to optimize the intake of air and fuel for efficient combustion in marine applications.

This intake manifold is specifically engineered for the Volvo Penta B21 2.1-liter marine engine, featuring a modern, compact design that ensures excellent air flow and even fuel distribution to the engine's cylinders. Constructed from high-quality materials, including aluminum alloy and steel, this manifold is built to withstand the rigors of marine environments while maintaining exceptional performance.

The AQ125 and AQ140 variations of this intake manifold cater to different engine configurations, with the AQ125 being suitable for applications utilizing a single carburetor setup, while the AQ140 is designed for dual carburetor installations. Both versions of the manifold are designed to ensure optimal engine performance, delivering a balanced air-fuel mixture to each cylinder for efficient combustion and superior power output.

* Modern, compact design for optimized air flow and fuel distribution

* High-quality materials, including aluminum alloy and steel, for durability and corrosion resistance

* Designed for use with Volvo Penta B21 2.1-liter marine engines

* AQ125 model for single carburetor applications

* AQ140 model for dual carburetor installations

* Ensures balanced air-fuel mixture delivery to each cylinder for efficient combustion and superior power output.

In summary, the Volvo Penta 30036 B21 2.1 AQ125 AQ140 Cylinder Marine Engine Intake Manifold is a critical component of your marine engine's fuel delivery system, designed to ensure optimal performance and efficiency through even air and fuel distribution. Its robust construction, coupled with its compatibility with Volvo Penta B21 2.1-liter marine engines, makes it an essential upgrade for boat owners seeking to maximize the potential of their engines.

The Volvo Penta 30036 B21 2.1 AQ125 AQ140 marine engine intake manifold is a crucial component that plays a significant role in the performance and efficiency of the engine. Here are some pros and cons to consider before making a purchase:

1. High-quality construction: Volvo Penta is known for producing durable and reliable marine engines. The intake manifold is designed to withstand the harsh marine environment and provide efficient air and fuel delivery to the engine.

2. Interchangeability: This intake manifold is compatible with various Volvo Penta marine engines, making it a versatile option for boat owners and repair shops.

3. Improved performance: Upgrading to a new intake manifold can lead to improved engine performance, including increased horsepower and torque.

4. OEM part: Purchasing an OEM (original equipment manufacturer) part ensures that the intake manifold is a perfect fit for your engine and meets the manufacturer's specifications.

5. Warranty coverage: Volvo Penta offers a two-year warranty on this intake manifold, providing peace of mind and protection against defects.

1. Cost: Original equipment marine parts can be expensive, and this intake manifold is no exception. It may be more cost-effective to purchase a remanufactured or aftermarket manifold.

2. Availability: Depending on your location, it may be challenging to find this specific intake manifold in stock, which could result in longer wait times for repairs or upgrades.

3. Complex installation: Installing a marine engine intake manifold can be a complex process, and it is recommended that you seek the assistance of a professional mechanic to ensure proper installation.

In conclusion, the Volvo Penta 30036 B21 2.1 AQ125 AQ140 marine engine intake manifold offers several advantages, including high-quality construction, interchangeability, improved performance, OEM status, and warranty coverage. However, the cost and availability may be drawbacks for some boat owners. Ultimately, the decision to purchase this intake manifold depends on your specific needs, budget, and availability. If you prioritize reliability, performance, and peace of mind, an OEM intake manifold may be the best choice for you.

Details:

Condition: Good used condition. Part was removed from a Volvo Penta 4 cylinder Marine engine. Thanks -Mike. Look at pictures closely and ask any questions, I try to describe parts as best can.

What you see in the pictures is what get. Mounting hardware is only included if it shown in the pictures. Please look at all pictures and read entire before buying. Shelf 25-13-5-C.

I will do my best to resolve the issue.

part #: 30036 prices

• $59.00-$355.00

specifications otsterndriv:

• for models: Aq125, Aq140, Marine
• for makes: Volvo
• brand: Volvo Penta
• mpn: 30036
• part type: Intake Cylinder Engine Manifold
• country of origin: United States

seller otsterndriv:

• city: Huron, Ohio
• rating: 99.5%
• # reviews: 113273

general otsterndriv:

• Boat Parts > Sterndrive Motors Components > Other
• condition: Used

returns otsterndriv:

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

offer otsterndriv:

• availability: In Stock
• options: Ship-to-home
• started: November 26, 2025
• sold: 0
• quantity: 1

payments otsterndriv:

• other
• wallet: Google-pay
• credit card: Diners-club

shipping otsterndriv:

• type: Calculated
• class: Standard, Expedited
• carrier: FedEx, UPS, USPS
• service: FedEx Ground / FedEx Home Delivery, UPS Ground, USPS Ground Advantage, FedEx 2Day
• cost: $21.65
• transit: 3-7 Days

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