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DENSO 234-9030 Air-Fuel Ratio Sensor Heated Direct Fit - 4-Wire

(Jaguar XJ8 2004-05, S-Type 2003-06, Vanden Plas 2004-05, XJR 2004-05, Super V8 2005, Mark VIII 1957-58; BMW 540i 1997-99, 528i 1997-99 + 4 more models)

Part of: DENSO Air-Fuel Ratio Sensor Heated Direct Fit

Other options in this family: DENSO 234-5113 DENSO 234-9042 DENSO 234-9009 DENSO 234-9123 DENSO 234-5010

Manufacturer

Picture for manufacturer DENSO

Part Number

234-9030
18 reviews
Sale Price

$167.14

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-9030 Air-Fuel Ratio Sensor delivers precise air-fuel mixture monitoring for optimal engine performance and emissions control. This direct-fit replacement sensor features a 4-wire heated design that ensures rapid warmup and accurate readings across all operating conditions.

Key Features:

  • 4-wire heated oxygen sensor design for fast response time
  • 11.81-inch wire length for proper installation reach
  • Direct-fit replacement engineered to OE specifications
  • Precision-manufactured components ensure exact fit and reliable performance
  • Advanced sensing technology provides accurate air-fuel ratio feedback to the ECU
  • Manufactured and tested to strict OE quality standards

DENSO air-fuel ratio sensors are built with precision engineering to deliver consistent, accurate readings that help maintain fuel efficiency, reduce emissions, and ensure smooth engine operation. Each sensor undergoes rigorous testing to guarantee reliable performance and proper fit right out of the box.

Products specifications

Fits

Jaguar XJ8 2004-05, S-Type 2003-06, Vanden Plas 2004-05, XJR 2004-05, Super V8 2005, Mark VIII 1957-58; BMW 540i 1997-99, 528i 1997-99; Pontiac LeMans 1978-81; Saab 9-3 1999-2002; Audi S5 Sportback 2018-23; Ferrari F40 1990-92

Sensor Type

Heated

Connector Gender

FEMALE

Grade Type

Regular

Universal Or Specific Fit

Specific

Wire Quantity

4

Thread Diameter

0.711

Wiring Harness Length

11.81

Easy to order

Good service

Great parts and service

Second time ordering from here and the 1st went pretty well!

Best price for this size tire.

Part was easy to find and check out was super fast.

difficult to locate the exact part - no measurements available.

Website is pretty easy to use. Good product selection. By far the best price for a lot of items. My Bilstens were at least 10% cheaper at Autoplicity than any other websites (rockauto, amazon, partsgeek, 4wheel, etc, etc). Shipping is reasonable. Great ex

Checkout was difficult

Great SO FAR

great

Quick and easy

So quick and easy!

Great pricing; easy to order.

great

It is awesome that you guys can get this part! Half the cost of competitor. As long as shipping goes well, I will definately be shopping here more often!!!

they had the lowest price for the helmet i was looking at by more than $100. easy to order by phone and quick shipping. i already recomended them to a friend who also needs a new helmet. i will purchase from them again.

Very easy to order.

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