
242-91027 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $37.09 | Condition is New, Walker Products Ignition Knock Detonation Sensor P N 242 91027, FREE SHIPPING | ![]() |
![]() | $38.03 | Condition is New, Facet 9.3001 Ignition Knock Detonation Sensor for A 004 153 90 28 91 42 415 gv, FREE SHIPPING | 99.4% |
![]() | $39.72 | Top Pick! Condition is New, Walker Products 242-91027 Ignition Knock (Detonation) Sensor, FREE SHIPPING | ![]() |
![]() | $40.95 | Condition is New, Knock Sensor Walker Products 242-91027, FREE SHIPPING | 99.2% |
![]() | $27.30 | Condition is New, Walker Products 242-91027 Ignition Knock (Detonation) Sensor - Full Service Kit, shipping cost = $14.95 | 99.7% |
![]() | $34.22 | Condition is New, Ignition Knock (Detonation) Sensor-Full Service Kit Walker Products 242-91027, shipping cost = $7.30 | 99.4% |
![]() | $42.28 | Condition is New, Bosch 0261231006 Ignition Knock Detonation Sensor for V95-72-0029 ue, FREE SHIPPING | ![]() |
![]() | $45.63 | Condition is New, Ignition Knock (Detonation) Sensor-Full Service Kit Walker Products 242-91027, FREE SHIPPING | 98.3% |
![]() | $53.99 | Top Pick! Condition is New, Walker Products Knock (Detonation) Sensor fits 2014-2020 Mini Cooper, FREE SHIPPING | ![]() |
![]() | $70.99 | Top Pick! Condition is New, Ignition Knock (Detonation) Sensor-Full Service Kit Walker Products 242-91027, FREE SHIPPING | 98.7% |

The 242-91027 Walker Ignition Knock Sensor for the Mini Cooper model years 2014 to 2020 is an essential upgrade for vehicles experiencing ignition system issues. This high-performance, original equipment (OE) replacement sensor is specifically engineered to match the original equipment fit, form, and function of the factory unit.
The ignition knock sensor monitors the vehicle's engine for knocking or pinging sounds, which can be caused by inadequate or improper fuel-air mixture or engine detonation. When the instance of such occurrences is detected by the engine control unit (ECU), it alerts the driver with a warning light on the dashboard. This sensor plays a critical role in maintaining engine performance and longevity.
The Walker Technology 242-91027 boasts several advantages over aftermarket alternatives. Each sensor is meticulously manufactured to meet or exceed OE specifications while adhering to the highest standards of quality. This OE superior replication ensures a consistent driving experience.
Using sophisticated on-board diagnostics (OBD), the Walker knock sensor can identify and troubleshoot knocking-related issues. Diagnostic capabilities prevent unnecessary replacement of other engine components, saving both time and money. Furthermore, when compared to cheaply-made aftermarket alternatives, the OE-equivalent Walker sensor delivers superior sensitivity and responsiveness to engine conditions.
Installation of the Walker 242-91027 knock sensor for Mini Cooper is straightforward and does not require extensive mechanical expertise. Simply follow the provided instructions carefully and securely attach the new sensor in place of the worn-out or faulty part. Once installed, ample confidence is instilled, knowing that the engine system is being monitored effectively for signs of premature engine wear.
In sum, the Walker Technology 242-91027 Ignition Knock Sensor is a reliable, OE-equivalent replacement for Mini Cooper vehicles between the model years 2014 and 2020. This superior product offers consistent performance, accurate diagnostics, and peace of mind, making it an ideal choice for parts enthusiasts or those experiencing engine knocking concerns. As always, consult your vehicle service manual or a professional technician for any installation or diagnostic questions.
The 242-91027 walker ignition knock sensor is a replacement part designed for Mini Cooper models from 2014 to 2020. Here are the potential pros and cons of buying this part:
Pros:1. OEM Equivalent: This Walker part is an Original Equipment Equivalent (OE) replacement, meaning it is engineered to meet the same specifications as the original knock sensor manufactured by the vehicle's OEM.
2. Improved Performance: A faulty knock sensor can lead to poor engine performance, misfires, and even engine damage. Replacing it with a new one can improve overall engine performance and longevity.
3. Peace of Mind: With a warranty of 12 months or 12,000 miles (whichever comes first), you get peace of mind knowing that the part is backed by Walker's quality guarantee.
Cons:1. Cost: The 242-91027 walker ignition knock sensor might be more expensive than some aftermarket alternatives. However, its OE quality may justify the investment for some consumers.
2. Installation: Installing the knock sensor might require some technical expertise, especially if you plan to do it yourself. For those without the necessary tools or experience, it would be recommended to consult a professional mechanic for installation.
Conclusion:The Walker 242-91027 ignition knock sensor is an excellent OEM equivalent replacement part that boasts improved engine performance and a reasonable warranty. However, its cost compared to some aftermarket alternatives and the installation process might be a potential concern for some consumers. Ultimately it's recommended that potential buyers weigh the benefits of OE quality against these concerns to determine if this is the right choice for their Mini Cooper.
Details:
This product is made from premium materials to serve you for years come. Provides the best quality at a great price. Ignition knock sensor 242-91027 by Walker products. Designed with your specific vehicle in mind.
Engineered to stringent OE specifications, it is sure fit and function the same or even better than part your vehicle was manufactured with. Made to be highly resistant wear and tear. Features: manufactured to restore your vehicles ignition system. Meticulously crafted for an exact fit.
specifications ignitiwire:
- for models: Cooper
- for years: 2014–2020
- brand: Walker Products
- mpn: 242-91027
- type: Ignition
- upc: 724620130632
- fitment type: Direct Replacement
- compatible make s: Mini, Bmw, Kia, Saab, Porsche
- compatible model s: Cooper, Cooper Clubman, Cooper Countryman, X5, X3, Z4, X6, X1, I8
- fitnote: Enginedesignationname
- enginedesignationname: B36a15m0
- product subtype: Ignition Relays, Sensors Switches
- product details: Ignition Knock
- department: Replacement
returns ignitiwire:
- time: 30 days
- paid by: seller
- policy: returns accepted
shipping ignitiwire:
- type: calculated
- service: fedex ground or fedex home delivery
- transit: 3-10 days
- carrier: fedex
- class: standard
offer ignitiwire:
- prices: $27.30–$70.99
- item condition: New
- sold #: 24
- in stock #: 5
- options: ship-to-home
- availability: in stock
- started: january 15, 2025
general ignitiwire:
- category: Auto Parts > Car Truck Accessories > Systems Components > Ignition Wires Coil Boots
seller ignitiwire:
- rating: 96.1%
- city: carson, california
- # reviews: 337568
payments ignitiwire:
- other
- credit card: visa
- wallet: apple-pay
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