Bosch Spark Plug - Bosch 4028 FR7DP (Platinum)
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Finding the right Bosch Spark Plugs Online
Ever wonder what Bosch Spark Plugs you need for your vehicle? FCP has created a quick and handy cross reference guide for Bosch Spark Plug features, reviews, and benefits: Bosch Iridium Spark Plugs Bosch Iridium spark plugs are engineered for high performance and long life. This spark plug has an ultra fine wire design and laser welded tapered grown electrode so it can deliver optimum performance and the platinum ground electrode helps with distance and longevity. Bosch Platinum Ir Fusion Spark Plugs The very latest in spark plug technology; the Bosch Platinum IR Fusion spark plug has a fused iridium/platinum center electrode and surface air gap technology for optimum horsepower and exceptional performance life. It has a four yttrium enhanced ground electrode design and it outperforms OE iridium plugs by significantly reducing gap wear. It’s voltage requirements increase less over time which provides a longer reliable life and performance. Bosch Platinum+4 Spark Plugs The Bosch Platinum+4 spark plug is the best in the Bosch Platinum Series, with the most platinum, delivers maximum engine power for a longer performance life through unique and revolutionary firing technology that combines the advantage of surface air gap technology, four electrodes, and a heat fused center electrode. Bosch Platinum+2 Spark Plugs The major benefit of the Bosch platinum +2 spark plug is smoother acceleration, better gas mileage, and optimum engine performance. The Bosch Platinum +2 uses surface air gap technology that produces a longer spark without sacrificing life of the spark plug.The yttrium alloy ground electrode help reduce gap wear and oxidation. Bosch Platinum Spark Plugs The biggest benefit of the Bosch platinum spark plug is the improved ignitability and performance over copper spark plugs. The platinum design delivers 2x service live compared to standard copper plugs and they are engineered to provide you with improved ignitability and performance. Bosch Platinum Plus Spark Plugs The new Bosch platinum plus spark plug features a tapered yttrium enhanced ground electrode that extends the service life of the spark plug by 25% longer than orginal Bsoch platinum spark plugs. The Bosch Platinum plus exclusive platinum core technology provides quicker starts, smoother acceleration, and improved fuel efficiency. Bosch Super Plus Spark Plugs The Bosch Super Plus has a heavy-duty yttrium-enhanced copper core center electrode which is the longest lasting copper core spark plug on the market. Bosch Super Start Spark Plugs The Bosch super start spark plug is built to withstand extreme operating temperatures and give more power. This spark plug is idea for all small engine applications. Bosch Spark Plug Guarantee Both FCP and Bosch guarantees satisfaction when you use Bosch Spark Plugs on your vehicle, or any replacement car parts for that matter. If you are not satisfied or do not experience quicker starts, smoother acceleration and improved fuel efficiency from your Bosch Spark Plugs, simply return the spark plugs with your dated sales receipt to Bosch and Bosch will refund the purchase price of the spark plug. For more information and instructions please visit their website.

How to Replace your Volvo 850 Spark Plugs (Video)

We're here with Ben McNally to show you how to replace the spark plugs on a Volvo 850 T. Don't hesitate to give us a call if you have any questions 1-877-634-0063

Fits These Cars:

1988 Jaguar XJ6 Spark Plug
Engine base: 3.6L L6, Engine vin: 5
PLATINUM
1989 Jaguar XJ6 Spark Plug
Engine base: 3.6L L6, Engine vin: 5
PLATINUM
1989 Jaguar XJ6 Spark Plug
Engine base: 3.6L L6, Engine vin: 5
PLATINUM
1996 Jaguar XJ6 Spark Plug
Engine base: 4.0L L6, Engine vin: 2
PLATINUM
1997 Jaguar XJ6 Spark Plug
Engine base: 4.0L L6, Engine vin: 2
PLATINUM
1995 Jaguar XJR Spark Plug
Engine base: 4.0L L6, Engine designation: AJ16
PLATINUM
1996 Jaguar XJR Spark Plug
Engine base: 4.0L L6, Engine designation: AJ16
PLATINUM
1997 Jaguar XJR Spark Plug
Engine base: 4.0L L6, Engine designation: AJ16
PLATINUM
1994 Volvo 850 Spark Plug
Sub model: Turbo
1994 Volvo 850 Spark Plug
Sub model: Base
1994 Volvo 850 Spark Plug
Sub model: GLT
1995 Volvo 850 Spark Plug
Sub model: T-5R
1995 Volvo 850 Spark Plug
Sub model: Turbo
1995 Volvo 850 Spark Plug
Sub model: Base
1995 Volvo 850 Spark Plug
Sub model: GLT
1996 Volvo 850 Spark Plug
Sub model: R
1996 Volvo 850 Spark Plug
Sub model: Turbo
1996 Volvo 850 Spark Plug
Sub model: Base
1996 Volvo 850 Spark Plug
Sub model: GLT
1997 Volvo 850 Spark Plug
Sub model: GLT
1997 Volvo 850 Spark Plug
Sub model: R
1997 Volvo 850 Spark Plug
Sub model: T-5
1997 Volvo 850 Spark Plug
Sub model: Base
1993 Volvo 850 Spark Plug
Sub model: GLT
1992 Volvo 960 Spark Plug
Engine base: 2.9L L6
1993 Volvo 960 Spark Plug
Engine base: 2.9L L6
1994 Volvo 960 Spark Plug
Engine base: 2.9L L6
1995 Volvo 960 Spark Plug
Engine base: 2.9L L6
1996 Volvo 960 Spark Plug
Engine base: 2.9L L6
1997 Volvo 960 Spark Plug
Engine base: 2.9L L6
1998 Volvo C70 Spark Plug
1999 Volvo C70 Spark Plug
Engine base: 2.3L L5, Sub model: Base
1999 Volvo C70 Spark Plug
Engine base: 2.4L L5, Sub model: Base
2000 Volvo C70 Spark Plug
Engine base: 2.3L L5, Sub model: Base
2000 Volvo C70 Spark Plug
Engine base: 2.4L L5, Sub model: Base
2001 Volvo C70 Spark Plug
Engine base: 2.3L L5, Sub model: Base
2001 Volvo C70 Spark Plug
Engine base: 2.4L L5, Sub model: Base
2002 Volvo C70 Spark Plug
Engine base: 2.4L L5, Sub model: Base
2002 Volvo C70 Spark Plug
Engine base: 2.3L L5, Sub model: Base
2003 Volvo C70 Spark Plug
Engine base: 2.4L L5, Sub model: Base
2003 Volvo C70 Spark Plug
Engine base: 2.3L L5, Sub model: Base
2004 Volvo C70 Spark Plug
Engine base: 2.3L L5, Sub model: Base
2004 Volvo C70 Spark Plug
Engine base: 2.4L L5, Sub model: Base
2000 Volvo S40 Spark Plug
2001 Volvo S40 Spark Plug
2002 Volvo S40 Spark Plug
2003 Volvo S40 Spark Plug
2004 Volvo S40 Spark Plug
Engine base: 1.9L L4, Sub model: Base
2004 Volvo S40 Spark Plug
Engine base: 1.9L L4, Sub model: LSE
2001 Volvo S60 Spark Plug
Engine base: 2.4L L5, Sub model: 2.4T
2001 Volvo S60 Spark Plug
Engine base: 2.3L L5, Sub model: T5
2001 Volvo S60 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: Base
2002 Volvo S60 Spark Plug
Engine base: 2.4L L5, Sub model: 2.4T
2002 Volvo S60 Spark Plug
Engine base: 2.4L L5, Sub model: AWD
2002 Volvo S60 Spark Plug
Engine base: 2.3L L5, Sub model: T5
2002 Volvo S60 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: Base
2003 Volvo S60 Spark Plug
Engine base: 2.4L L5, Sub model: 2.4T
2003 Volvo S60 Spark Plug
Engine base: 2.5L L5, Sub model: AWD
2003 Volvo S60 Spark Plug
Engine base: 2.3L L5, Sub model: T5
2003 Volvo S60 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: Base
2004 Volvo S60 Spark Plug
Engine base: 2.3L L5, Sub model: T5
2004 Volvo S60 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2004 Volvo S60 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T AWD
2004 Volvo S60 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: 2.4
2005 Volvo S60 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T AWD
2005 Volvo S60 Spark Plug
Engine base: 2.4L L5, Sub model: T5
2005 Volvo S60 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2005 Volvo S60 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: 2.4
2006 Volvo S60 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2006 Volvo S60 Spark Plug
Engine base: 2.4L L5, Sub model: T5
2007 Volvo S60 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2007 Volvo S60 Spark Plug
Engine base: 2.4L L5, Sub model: T5
2008 Volvo S60 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2008 Volvo S60 Spark Plug
Engine base: 2.4L L5, Sub model: T5
2009 Volvo S60 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2009 Volvo S60 Spark Plug
Engine base: 2.4L L5, Sub model: T5
1999 Volvo S70 Spark Plug
Engine base: 2.4L L5, Sub model: GLT
1999 Volvo S70 Spark Plug
Engine base: 2.3L L5, Sub model: T5
1999 Volvo S70 Spark Plug
Engine base: 2.4L L5, Sub model: Base
2000 Volvo S70 Spark Plug
Engine base: 2.4L L5, Sub model: GLT
2000 Volvo S70 Spark Plug
Engine base: 2.4L L5, Sub model: GLT SE
2000 Volvo S70 Spark Plug
Engine base: 2.3L L5, Sub model: T5
2000 Volvo S70 Spark Plug
Engine base: 2.4L L5, Sub model: Base
1998 Volvo S70 Spark Plug
Sub model: T5
1998 Volvo S70 Spark Plug
Sub model: GLT
1998 Volvo S70 Spark Plug
Sub model: Base
1999 Volvo S80 Spark Plug
Engine base: 2.8L L6, Sub model: T6
1999 Volvo S80 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.9L L6, Sub model: 2.9
2000 Volvo S80 Spark Plug
Engine base: 2.8L L6, Sub model: T6
2000 Volvo S80 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.9L L6, Sub model: 2.9
2001 Volvo S80 Spark Plug
Engine base: 2.8L L6, Sub model: T6
2001 Volvo S80 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.9L L6, Sub model: 2.9
2002 Volvo S80 Spark Plug
Engine base: 2.9L L6, Sub model: T6
2002 Volvo S80 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.9L L6, Sub model: 2.9
2003 Volvo S80 Spark Plug
Engine base: 2.9L L6, Sub model: T6
2003 Volvo S80 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.9L L6, Sub model: 2.9
2004 Volvo S80 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2004 Volvo S80 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T AWD
2004 Volvo S80 Spark Plug
Engine base: 2.9L L6, Sub model: T6
2004 Volvo S80 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.9L L6, Sub model: 2.9
2005 Volvo S80 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2005 Volvo S80 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T AWD
2005 Volvo S80 Spark Plug
Engine base: 2.9L L6, Sub model: T6
2005 Volvo S80 Spark Plug
Engine base: 2.9L L6, Sub model: T6 Premier
2006 Volvo S80 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2006 Volvo S80 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T AWD
1998 Volvo S90 Spark Plug
1997 Volvo S90 Spark Plug
2000 Volvo V40 Spark Plug
2001 Volvo V40 Spark Plug
2002 Volvo V40 Spark Plug
2003 Volvo V40 Spark Plug
2004 Volvo V40 Spark Plug
2001 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: 2.4T
2001 Volvo V70 Spark Plug
Engine base: 2.3L L5, Sub model: T5
2001 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: X/C
2001 Volvo V70 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: Base
2003 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: 2.4T
2003 Volvo V70 Spark Plug
Engine base: 2.5L L5, Sub model: AWD
2003 Volvo V70 Spark Plug
Engine base: 2.3L L5, Sub model: T5
2003 Volvo V70 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: Base
1998 Volvo V70 Spark Plug
Sub model: GLT
1998 Volvo V70 Spark Plug
Sub model: R
1998 Volvo V70 Spark Plug
Sub model: T5
1998 Volvo V70 Spark Plug
Sub model: Base
1998 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: X/C AWD
1999 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: GLT
1999 Volvo V70 Spark Plug
Engine base: 2.3L L5, Sub model: T5
1999 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: Base
1999 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: X/C AWD
2002 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: AWD
2002 Volvo V70 Spark Plug
Engine base: 2.3L L5, Sub model: T5
2002 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: X/C
2002 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: 2.4T
2002 Volvo V70 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: Base
2000 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: GLT
2000 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: GLT SE
2000 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: Base
2000 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: X/C AWD
2000 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: X/C AWD SE
2004 Volvo V70 Spark Plug
Engine base: 2.3L L5, Sub model: T5
2004 Volvo V70 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2004 Volvo V70 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T AWD
2004 Volvo V70 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: 2.4
2005 Volvo V70 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2005 Volvo V70 Spark Plug
Engine base: 2.4L L5, Sub model: T5
2005 Volvo V70 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: 2.4
2006 Volvo V70 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2006 Volvo V70 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: 2.4
2007 Volvo V70 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2007 Volvo V70 Spark Plug
Aspiration: Naturally Aspirated, Engine base: 2.4L L5, Sub model: 2.4
1998 Volvo V90 Spark Plug
1997 Volvo V90 Spark Plug
2003 Volvo XC70 Spark Plug
Engine base: 2.5L L5, Sub model: X/C
2004 Volvo XC70 Spark Plug
Engine base: 2.5L L5, Sub model: Base
2005 Volvo XC70 Spark Plug
Engine base: 2.5L L5, Sub model: Base
2006 Volvo XC70 Spark Plug
Engine base: 2.5L L5, Sub model: Base
2006 Volvo XC70 Spark Plug
Engine base: 2.5L L5, Sub model: Ocean Race
2007 Volvo XC70 Spark Plug
Engine base: 2.5L L5, Sub model: Base
2003 Volvo XC90 Spark Plug
Engine base: 2.5L L5, Sub model: Base
2003 Volvo XC90 Spark Plug
Engine base: 2.9L L6, Sub model: T6
2004 Volvo XC90 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2004 Volvo XC90 Spark Plug
Engine base: 2.9L L6, Sub model: T6
2005 Volvo XC90 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
2005 Volvo XC90 Spark Plug
Engine base: 2.9L L6, Sub model: T6
2006 Volvo XC90 Spark Plug
Engine base: 2.5L L5, Sub model: 2.5T
1986 Saab 900 Spark Plug
Engine base: 2.0L L4, Engine designation: B202I, Valves: 16V
PLATINUM
1994 Saab 900 Spark Plug
Engine base: 2.3L L4, Engine designation: B234I
PLATINUM
1995 Saab 900 Spark Plug
Engine base: 2.3L L4, Engine designation: B234I
PLATINUM
1996 Saab 900 Spark Plug
Engine base: 2.3L L4, Engine designation: B234I
PLATINUM
1987 Saab 9000 Spark Plug
Aspiration: Turbocharged, Engine base: 2.0L L4, Engine designation: B202L
PLATINUM
1988 Saab 9000 Spark Plug
Aspiration: Turbocharged, Engine base: 2.0L L4, Engine designation: B202L
PLATINUM
1989 Saab 9000 Spark Plug
Aspiration: Turbocharged, Engine base: 2.0L L4, Engine designation: B202L
PLATINUM
Product match fitment

Bosch Spark Plug - Bosch 4028 FR7DP (Platinum)

Brand:
Bosch logoBosch
SKU #:
BOS-4028
Part:
Spark Plug
OE Numbers:
FR7DP4 4228 4028,4028
FCP ID:
9150
$4.59 MSRP: $6.99
Make sure this part fits.
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No ETA
  • Guaranteed to Fit, Guaranteed for Life We guarantee the fit and quality of our parts for life. If it doesn’t meet your expectations send it back for a replacement or refund. Learn more
  • Fitment Verified This product application guide has been tested to ensure it will accurately fit the cars outlined in our fitment guide.
  • Shop With Confidence We respect your privacy; we always keep your information confidential.
  • What If I Need to Return This Item? Not a problem! If you are not happy with your purchase, we will gladly help you exchange or return your items, provided you follow the guidelines outlined in our Returns Policy.
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Customer Reviews

Write a Review Average rating:
4.2 based on 10 review(s)
By: Dmitriy
Mon, Jul 18 at 1:05PM

Great works! Good quality for its money. Thanks FCP!

By: Andy
Sat, Jan 23 at 7:27PM

Great but no where on package does 'pre-gapped' show. Part of box was torn/missing and maybe it says on the missing package. I mistakenly gapped and the electrode had a unique design that standard gapers can't measure.

By: JayPinNC
Fri, Jul 3 at 1:13PM
Cause A P0102 Maf Code On My '04 Xc90 2.5 T

Yes, they 'fit' my 2004 XC90, but the new spark plugs caused a P0102 MAF code that I spent over a week tracking down - to the point where I wasted money on a MAF sensor I didn't need. There's no WAY it could be the spark plugs causing a MAF code!! Right? Wrong. Driving around with my old plugs in until I get some new Volvo plugs in the mail. I'm genuine Volvo plugs from now on. YMMV.

By: francisco
Thu, Apr 23 at 1:16PM

good parts

By: Kris
Mon, Mar 30 at 4:22PM
2004 S80 Bosch Platinum Sparks

Was always afraid to install anything but OEM Volvo sparks. Recently installed the Bosch 4028 FR7DP in my 2004 S80. Pre-gap was right on the money for all five plugs. Running smoothly with no hesitation and solid power 100 miles in. Will go with Bosch going forward.

By: bayview
Mon, Mar 16 at 5:20PM

Used this on a 1995 854 Turbo. No problems and would purchase again.

By: Robert DIY
Thu, Oct 23 at 6:48PM
Platunum Plugs Worked Ok

One of the plugs was bad. It was causing a misfire so I had to replace it. Customer service as great with shipping a replacement plug.

By: Lucas Ross
Fri, Sep 19 at 12:57AM
Wonderful!

Just installed these on my Volvo 850 earlier today, and man can I tell the difference! My engine sounds much healthier, accelerates much smoother, and some small vibrations have gone away. I expect these platinum spark plugs to last me quite some time, as you would anything made by Bosch. Highly recommended.

By: Jim
Tue, May 20 at 11:49AM
Bosch Spark Plug

I should have stayed with the dual spark plug. I seemed to loose MPG when I switched to this plug.

By: Amir
Fri, Aug 23 at 3:28PM

Put them into my 2000 C70 HPT and havn't had a single problem in 10,000 miles. It was scheduled maintenance but the car does feel to accelerate smoother (although that maybe just in my head). Overall very happy with purchase

Some of the reviewers above may have been rewarded for their positive & negative reviews. We don't hold anything back.
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