# Parking reverse sensor BLOW CPW4 (white) 22 mm mounting diameter

**URL:** https://aio.lv/en/product--blow-26-323--12063912
**Data updated:** 2026-03-12 21:42 (EET)
**Category:** Car Accessories
**Manufacturer:** BLOW
**Manufacturer code:** 26-323#
**EAN:** 5900804119081
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-26-323--12063912

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Reverse parking sensor BLOW CPW4 in white with a 22 mm mounting diameter. Designed to detect obstacles while reversing, this compact ultrasonic/proximity sensor (model CPW4) mounts into vehicle bumpers and provides audible or system-compatible signals to assist parking maneuvers. Suitable for retrofitting or OEM replacement where a 22 mm sensor is required.

## Long description

The BLOW CPW4 parking reverse sensor (white) with a 22 mm mounting diameter is a compact ultrasonic proximity sensor designed for detecting obstacles behind a vehicle during reversing maneuvers. Intended for installation in bumpers, the CPW4 provides distance-related signals that can be interpreted by an aftermarket parking system or integrated into an existing vehicle system. Its small, 22 mm mounting size makes it suitable for tight bumper spaces and for replacing sensors that require the same hole diameter.
Advantages
The sensor’s compact 22 mm housing allows discreet installation with minimal impact on bumper appearance while delivering reliable ultrasonic detection of obstacles. The white finish is matched to light-coloured bumpers for lower visual contrast. Designed for compatibility with common parking systems, the CPW4 offers straightforward integration and steady performance across typical urban parking distances.
Suitable for
Aftermarket parking aid installation in passenger cars and light commercial vehicles
Replacement of existing 22 mm bumper sensors
Retrofit projects where a compact, low-profile sensor is required
Key specifications
Sensor type: ultrasonic proximity sensor for reversing assistance
Mounting diameter: 22 mm
Colour: white
Installation location: vehicle rear bumper (flush or slightly recessed mounting)
Output: signal compatible with standard parking control units or audible parking buzzers (integration dependent)
How to use
Drill or use an existing 22 mm hole in the bumper at the recommended mounting height and position to ensure unobstructed detection. Insert the sensor into the bumper hole and secure it according to the vehicle-specific mounting method (snap-fit or retaining ring). Connect the sensor’s wiring to the parking control unit or vehicle wiring harness following the system manufacturer’s wiring diagram, ensuring correct polarity and secure electrical connections. After installation, perform functional tests by reversing toward obstacles and confirming that the parking system registers sensor input and produces appropriate audible or system-level warnings.
Usage recommendations
For reliable detection, mount the sensor at manufacturer-recommended heights and avoid locations covered by heavy dirt, mud, or protective films. Regularly inspect and clean the sensor face to maintain correct ultrasonic performance. Verify electrical connections and compatibility with the vehicle’s parking control unit before final assembly.

## FAQ

### How much does the BLOW CPW4 reverse parking sensor 22 mm cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 162 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BLOW products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BLOW service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12063912/67549245_large.webp