Oxygen O2 Sensor Upstream Downstream for Chry 300, for Dodge Challenger Charger Dakota Durango Grand Caravan Journey Neon Nitro, for Jeep Commander Grand Cherokee Wrangler JK 56028994AA, 56028994AB

The application paragraph runs to roughly thirty nameplates spread over Chrysler, Dodge, Jeep and Ram. Not one of them carries a model year. Years, year ranges and build dates are attached to no vehicle here at all, and on an oxygen sensor the year is usually what decides which of several parts a given car takes.

Pre-catalyst or post-catalyst is never resolved

Upstream and downstream is how this sensor is sold. The description never picks one, and never says the sensor will serve as either; no position and no exhaust bank is put on the page. On most of these cars the sensor ahead of the catalytic converter and the one behind it are separate parts with separate leads, so the fact a buyer most needs is precisely the one left open.

A matching test you are given no way to perform

Trailing the cross-reference list is an instruction: it fits directly where the plug and the length match your existing sensor. Sound advice, and unusable as printed, since plug type, pin count, wire count and lead length go unprinted. The test could only be applied once the replacement was already out of its box and in your hand.

What the 650 degree figure amounts to

Capable of reaching temperatures up to 650 degrees Celsius is the heat claim, and the hedging in it belongs to the supplier. There is no Fahrenheit counterpart printed for that number, and capable of reaching says something weaker than rated to run at. Faster response and longer lifespan are asserted beside it, with neither a millisecond figure nor a service interval standing behind them.

Key features

• Four marques covered: Chrysler, which the description writes as Chry, then Dodge, Jeep and Ram.
• Cross-reference depth: thirty-five numbers are printed and thirty-four of them are distinct, one being repeated.
• Headline numbers: 56028994AA and 56028994AB are carried both by the cross-reference list and by the name this sensor is sold under.
• Heat figure: up to 650 degrees Celsius, in the supplier's own capable-of wording.
• Symptoms named: unstable idle, frequent stalling and poor acceleration, stated of oxygen sensors generally rather than of this one.
• Ram applications: 1500, 2500, 3500, 1500 Classic and C/V are offered by the description alone.

Specifications

• What this is: an oxygen sensor
• Marques listed: Chrysler, Dodge, Jeep, Ram
• Replacement numbers listed: 35 entries, 34 distinct
• Stated heat capability: up to 650 degrees Celsius

What this listing leaves open

• Which end of the exhaust this belongs at is left unresolved, and no bank or sensor number is supplied. Where a car takes different parts fore and aft of the converter, ask the seller before ordering.
• No model year is given for any vehicle in the list.
• Without a plug type, a pin count, a wire count or a lead length, the page's own matching test cannot be run before the part arrives.
• How many sensors come in a packet is never stated, and several cars on this list carry more than one.
• One cross-reference number occurs twice in the list, and one neighbouring pair runs together where the comma between them has lost its following space.
• The closing paragraph is an after-sales support promise made by an unnamed party rather than a statement about the part, and one word inside it has been destroyed while its own label carries a doubled vowel. None of that paragraph is republished here, and no replacement has been put in for the word that went. The terms that actually govern buying from us are printed below, drawn from Australian Consumer Law, and that promise sits at odds with them.
• One Chrysler model name has lost the connector joining its two halves, and a space survives either side of the gap. The name is not restated here in the supplier's damaged form.
• What the sensor is made of is never named, carefully selected materials being all the description offers. Thread size, emissions status and warranty go unmentioned throughout.

This page identifies the sensor entirely by the company it keeps, while the two things that would identify it on its own, where it sits in the exhaust and what its lead looks like, are the two it holds back.

Returns, Refunds, and Replacements Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.

Delivery Timeframe

Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:

For customers in Victoria, approximately 7-10 working days; For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days; For customers in WA, NT, and TAS, approximately 9-12 working days.